Smart carb 4 stroke. In fair weather, it ran great.
Smart carb 4 stroke I set it to 75 clicks out from full rich which was the recommended setting with that rod. Just know that the Smart carb will 'homgenize' the power delivery a bit, and you will loose some low rpm snap. All 2T carbs operate with a throttle, throttle cable and an internal slide [throttle valve] with a spring. The flat, called a grind Since i wanna buy smart carb and put it on the 97 vtr1000f. 85 main, 32 pilot jet. They all have deep industry roots and experience with the Right, alot of us swap out the TMX for PWK's. Don't see your application? Have questions about compatibility, fitment, or installation? Give us a shout! We've extended Is the SmartCarb as good as it seems? How can this jet-less, single circuit, internally vented, air density self-compensation and fully mechanical carb be so Do you make carbs for 4-strokes? We are still in development of dual cable, side-pull throttled SmartCarbs for direct fitment into modern 4-stroke applications. When someone on here has a carb problem it is almost never necessary to buy a new one, despite how we have been conditioned to do just that. Smartcarb SC2 25mm. Was not really impressed with the Lectron. You hold the throttle wide open and turn an adjust screw on top. Here's how they op Easy to install,Stable idling,keep your carburetor from oil leakage. Tool-free tuning, smooth/controllable power delivery, and 30%+ greater fuel economy, guaranteed. 10% performance increase Dyno run of a SC2 26mm and Nibbi 26mm carbThis was a simple test to get both carbs up and running at peak performance The smart carb has had a few issues out At the end of the day though it comes down to AFR. Do they even make a Smart Carb for a 4 stroke engine? I didn't think they did. Only %1 left. This BRC Racing tested and approved 38mm SC2 model SmartCarb maximizes the performance of BRC500 kit In the local bike shop today picking up some new jets, and they were telling about these new Carbs called smart Carbs. Alpinestars Tech 7 Boots $439. GET EQUIPPED. Both use a needle to be the pilot, needle and main, with the adjustment performed by needle swaps and turning a knob. Is there any modification necessary for 4 stroke applications? Leave a Reply Cancel reply Get the most out of your Honda CR500 carburetor with the SC2, offering tool-free tuning, monster torque/tractability, and 10% more peak power, guaranteed. youtube. 4 Stroke . Ricky Judd Dimalibot. Message me if Lmao, yeah I can get a complete electronic fuel injection set up for a 2 stroke 4 $700, that includes everything except engine & 12v batt to run the electronics, I'm going to own a fuel injection set up someday on 1 of these CG. 10 – $ 745. WR250F *Year, make, and model will affect carburetor dimensions. This carb does not Replacement for all XR70/XR70R/Z50 and early model than 2008 for CRF50 XR50 ; PD24J Carburetor for 4-Stroke GY6 125cc 150cc ATV Go Karts Scooter Mopeds QMJ/QMI157 QMJ/QMI152 - Manifold Intake Fiameter 24mm PD24J Carb Yamaha 2 Stroke ; The HP, YZStuff Review of the APT Smart Carb on a yz250- Dyno info Facebook; Twitter; Youtube; Instagram; Pinterest; Hi all: A customer of ours has purchased a smart carb for use on a package we are building him. com/channel/UConEbXjOH640Z-8kDCQ4ETAUnboxing of a SC2 26mmGetting read Introducing the BILLETRON™ PRO-SERIES 38: A groundbreaking carburetor that redefines two-stroke performance for 125cc-299cc motors. SC-FL350-SC2 -363840. Leave jetting in the past and upgrade your Kawasaki KX250 carburetor with the SC2, offering tool-free tuning and 10% more peak power, guaranteed. Upgrade your Yamaha TW200 carburetor with the SC2. Adjust this circuit in very small increments, no more than 1/8th turn; What is it? The Technology Elevated SmartCarb is a carburetor capable of self-compensating for changes in ambient air density. Going to ride it another 10 hours and then try going 1/4 turn leaner again see if it gets even better! oh. SmartCarb For Husqvarna TC/CR 250 $ 674. $ 539. You get the flexibility, fuel efficiency and power that our fuel injected 2-stroke brothers can only dream of! Has anyone tried a Smart Carb on the CRF230F??? And if so how did it run? Jump to content. March 14, 2023. The bike started instantly (I swear about a This 40mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in ~500cc 2-stroke applications, offering unbeatable performance and incredible SmartCarb Fuel Systems is currently focused on the 2-stroke and 4-stroke markets, offering SmartCarb carburettors in 26, 28, 36, 38 and 40mm sizes. This is hands down “The Best” investment you can possibly make for a carb bike. SmartCarb carburetors for Suzuki 2-strokes replace stock carburetors in 65, 85, 125, 250, and 500cc model Suzuki dirt bikes and quads, offering crisp throttling with extended peak RPM overrev, automatic elevation and temperature compensation, and incredible ease of use. More sharing options Clutch44. Using the Actually, that's what I was trying to say. Order your Parts from Rocky Mountain ATV/MC using this link to support DBC https://www. 95. Would a new carb solve my issues? Let’s find out. The Smart Carb uses the stock throttle cable, so all you do is thread that into the new throttle cap and hook up the cable to the new slide on the SmartCarb. These metering rod carbs are more similar to conventional carbs than not. Pay $211. Smart Home Security Systems eero WiFi Stream 4K Video in Every Room: Blink Smart Security for Every Home Neighbors App Real-Time Crime & Safety Alerts Amazon Subscription Boxes The DRZ400SM and DRZ400S come with a pretty lame carburetor from the factory. This 28 SMARTCARB BILLET SC2 is a very small, compact, lightweight, fully machined carburetor! It is designed GY6 150CC Carburetor For the 4- stroke GY6 125cc 150cc engine. Title: SmartCarb_Tuning_Mini-Guide_v2 Created Date: 10/22/2021 12:12:52 PM FL350R & FL400R Smart Carb SC2 Carburetor (36/38/40mm) As low as $749. With innovative design and precise engineering, experience unprecedented torque, horsepower, and rideability gains. 10% performance increase James goes through the differences of the smart carb and keihin carb, that comes stock on all Sherco 300 and 250's. 28mm SC2 SmartCarbs are designed to replace conventional spigot mount top-pull carburetors in 2-stroke applications and will fit most intake manifolds and conventional air boxes that use Keihin PWK 28mm or Mikuni VM 24mm and 26mm carburetors. The store will not work correctly when cookies are disabled. I've been running a SmartCarb since 2012. Image. SmartCarb For Yamaha YZ85 $ 539. Smart Home Security Systems eero WiFi Stream 4K Video in Every Room: Blink Smart Security for Every Home Neighbors App Real-Time Crime & Safety Alerts 4-Stroke Carbs Resources and Tuning Guides; 2-Stroke and Racing Carbs Resources and Tuning Guides . It turns out that the accelerator pump issue is a non-issue - but 4 strokes are much more sensitive at idle and they needed to i have an older 2001 DRZ 400 with a large aftermarket fuel tank and a yoshimura exhaust, with the air box opened up for fun, elevation doesn't affect 4-strokes as much but when i i can go from 100' to 4000' in a day of riding its something to consider installation was very easy considering that its smaller than a flat side pumper carb, and the bike ran right away, it was a little rich at Stop the tuning madness and step up to a Smart Carb 2, worth the expense. Select your Year, Make, & Model to find the right SmartCarb for you. This functionality eliminates the need to continuously adjust jetting throughout the riding season or when riding Extreme enduro, two-stroke off road carburettor comparison test using Keihin, Lectron and SmartCarb systems with Cody Webb Cody Webb’s explainer video jumps into the technical aspects of carburettors, specifically the standard Keihin on his Factory One Sherco versus Two primary things lost with the Lectron including (1) your cash and (2) the two stroke motor personality. I have zero personal experience with these carbs (Smart Carb and Lectron), so take my 2nd hand information as such. Alpinestars Tech 7 Boots. com/BeRADStickers/Decals: https://squareup. How much. CRF450X *Year, make, and model Included in PRO Honda CRF 4-Stroke Kits ($899): Black anodized carburetor; Xcelerator metering rod (installed) Chrome plated slide; Throttle cable; Domino throttle housing; Available for: CRF250R. SmartCarb metering rods are precision machined with an angled flat on the down-stream side of the metering rod. Enter Smartcarb SC2, promising smoother rides, increased fuel efficiency, and extra power—all without the hassle of manual jetting. Thanks for your support! SmartCarb carburetors for Yamaha 2-strokes replace stock carburetors in 65, 85, 125, 250, and Banshee model Yamahas, offering snappy performance, automatic elevation and temperature compensation, excellent fuel efficiency, and incredible ease of use. Smart Carb 2 Carburetion Redefined https://smartcarbfuelsystems. Top. Brandon breaks dow Title: SmartCarb_Tuning_Mini-Guide_v2 Created Date: 10/22/2021 12:12:52 PM Extreme enduro, two-stroke off road carburettor comparison test using Keihin, Lectron and SmartCarb systems with Cody Webb Cody Webb’s explainer video jumps into the technical aspects of carburettors, specifically the standard Keihin on his Factory One Sherco versus “smart” carburettors from Lectron and SmartCarb. Tool-free tuning, 10% greater power delivery, and 30%+ greater fuel economy, guaranteed. Phone Number. Quote So I did what most 2 stroke nuts do and got some TM 28's to spend 10 Lectron is celebrating 50 years of helping riders get the most from their vehicles with our high performance carburetors and EFI. BBR spring for shock. The SmartCarb SC2 is the BRC YZM 500 carburetor of choice. Sorry to have not made more updates but haven't found much time to ride until recently. Get equipped! Shop. Please contact Lectron directly if transferring between the above models. Smart Carb can adjust the needle position without removing the slide. com Step up your Suzuki DR-Z400 carburetor with the SC2. 10. Put another way, the carburetor automatically alters the mixture when there are changes in temperature and altitude. Fitment Information. a year ago. We are working with @SmartCarbFuelSystems on the Sherco so we got a couple for us to test out on some projects. 1 year ago Replies 2. His Husaberg using fuel injection is more mechanically effecient than the WR with a carb. Customer Email. Fuel economy is always a matter of the 'jetting' being right and has nothing to do with it being a magic carb, FI or what ever. 00 – $499. This 4-stroke process will be repeated at high speeds, about 20X/ second when the engine is running at full throttle. The SmartCarb SC2 is the BRC 500 carburetor of choice. com For Small ATVs that are equipped with 50cc GY6 4-stroke engines. fuel cap split, can i order a cap. We used numerous Metering Rod 31 cc 4 -Stroke Gas String Trimmer and Brush Cutter (92) Questions & Answers (28) Hover Image to Zoom. Login. SmartCarb For BRC500 $ 749. The flat, called a grind Ultra competition and ultra high-end version of the 26mm carburetor. Customer Name. When you have the intake side of your carb open again take a pick and see if there is any lip going into the signal port, if so start dremeling and take out to the outside edge of the carb. The needle affects how your dirt bike runs from roughly ¼-¾ throttle position. I went with the richer one as I have heard from other folks that the cr500 liked a pinch more fuel up top with the smart carb. What does that mean? The single circuit system means just that. comSupport on Patreon: https://www. SmartCarb For Honda CR500 $ I am replacing the carb on my 2002 WR250F. See dimensional comparisons in the photo gallery below. A-Q09 Carburettors without jets, especially fine fuel/air mix spray and automatic ambient pressure compensation. 4531 Weed / Brush cutter. Jake The Garden Snake's DRZ 400 Install . All Activity; TT Picks; Podium; Search; More . Don't see your application? Have questions about compatibility, fitment, or installation? Give us a shout! We've extended Has any one had success with one of these carbs on a four stroke? It looks like Lectron makes one specific for 4t, but it is so expensive I have been having a hard time finding Because of the accelerator pump, the FCR carburetor offers best performance on a 4 stroke engine. Metering rod carbs are just as easily "corrupted" by throttle and throttle cable issues. JMO. $ 749. Great things are possible, according to the producer SMART CARB, when their new carburettor type is used: 10% performance increase 30% increased fuel efficiency 50% reduction in exhaust gas emissions This SmartCarb replaces the stock carburetor in Yamaha TW200 4-stroke dual sport dirt bikes, offering crisp, clean throttle response, substantial performance gains, and unparalleled ease of use. I leaned it out 1/4 turn and it got much better feels more torquey down low. My understanding is that the Keihin FCR carb is the epitome of carburetors Honda 2 Stroke ; APT Smart carb, for CR250. 10% performance increase Shop Offroad 2-StrokesSelect your Year, Make, & Model to find the right SmartCarb for you. Each carburetor is different in their own ways, but still bring a smile to my face while riding the bike. This set up ran perfect, I climbed stuff Remove the tank. Print $ 236. A carburettor that comes from the USA, along with the promise to revolutionise the preparation of fuel/air mix for two-stroke motors. Reviews I've seen for the 2 stroke version are mixed, but the ones that don't seem to be fake mostly rate it ii. 5 out of 5 stars GY6 150CC Carburetor For the 4- stroke GY6 125cc 150cc engine. Bikes: 2011 GG 250, 2015 GG250, 2018 GG 250. Did you use one smart carb to fuel both cylinder or two one each. Without all this online chatter i doubt APT would have sold a dozen of these things. 00 – $ 948. Forums; Clubs; Articles; Accelerator pump carbs are the best of both worlds for performance 4 stroke applications since you can go large on venturi size (per Not all carbs are created equal. You will note that agrees nicely with the FCR-39 that is common on 400's. A well jetted kei THREADLOCKER 271. At full throttle it bogs and backfires but smokes really bad so I don’t understand why it’s backfiring as I thought that was a lean condition. I've heard of this company making smart carbs. 730 inches for measuring distance from top of the Idle screw to the body of 36 and 38 billet carbs. But is it the best carbur SmartCarb technology competes directly against modern 2-stroke EFI fuel systems in performance, emissions compliance, and fuel economy—and is superior in simplicity and cost Just finished up the smart carb and big bore cam kit this weekend. SmartCarb Metering Rod. Select Year I couldn’t resist my daughter’s 2017 klx 140L project : Race Tech emulators in forks. Stephen B | 2019 Husqvarna TC 125 | 36mm SC2. A-Q11 metering rod. lost1750GTV - - - - - Posts: 620 Joined: Thu May 24, 2018 5:22 pm. Does the price I pay you already include 01 Spanish customs taxes 02 fast air shipping? 1y. The adjustment tool is highly recommended in case you have to do any tuning. Marcatela Ya. These online forums are the life blood of products like the smart carb. , For Small 50cc motorcycles or dirt bikes designed with the GY6 4-stroke engine. Carburettors without jets, especially fine fuel/air mix spray and automatic ambient pressure compensation. Toss those jets and upgrade your Husqvarna 150 carburetor with the SC2, offering tool-free tuning and strong, linear power delivery from idle to WOT. com/l/Dirt-Bike The stock jetting is extraordinarily rich in the low speed, at least according to the jetting found in the 28 PWK. I was going to go with a replacement stock Keihin FCR MX-37 carb (which performed excellently for me previously), but have been attracted by the SmartCarb and Lectron carburetors. I was extremely excited for it to arrive! I had explained to them my limited mods (RK-Tek head) they mentioned that the RK-Tek head causes the bike to use more fuel and because of this they need to install a richer metering rod. Loosen both air boots. The Lectron - Review (vs SmartCarb) Thread starter Jakobi; Start date Mar 18, 2013; 1; 2; 3 Go to page. 12; Next. Great things are possible, according to the producer SMART CARB, when their new carburettor type is used: 10% performance increase 30% increased fuel efficiency 50% reduction in exhaust gas emissions 28mm SC2 SmartCarbs are designed to replace conventional spigot mount top-pull carburetors in 2-stroke applications and will fit most intake manifolds and conventional air boxes that use Keihin PWK 28mm or Mikuni VM 24mm and 26mm carburetors. 00 – $ 849. -5 p. The starting screw position is 1/8th turn from all the way in. The SmartCarb® carburetor from SmartCarb Fuel Systems Inc is the direct result of more than 50 years of development of the single-circuit flat-slide carburetor. PART 1 of 2 -- Installation -- The SmartCarb 2 (SC2) from Technology Elevated is the ultimate two stroke dirt bike carburetor for jetless fuel delivery. The PRO SERIES boasts tailored air flow, velocity dynamics, our XCELERATOR Metering Rod, and three adjustable Starting this topic to help a few guys out as I was having a hell of a time finding a starting point and learning how to jet the carb in with genuine Mikuni VM24, that I picked up from Fortnine. The aerox is one of them. Material:Zinc alloy . 2mm Brass Rod alternative for setting slide height on 36mm and 38mm carbs iii. Needle. 00 – $699. Lectron's Gen II 4 Stroke Tuning Video. Lectron on 4 stroke: Learn how to tune and install your new Lectron carb on your 4 Stroke. tomatdb52. The SmartCarb is an ultra-efficient, single circuit, mechanical fuel system that increases performance, improves fuel economy, and drastically reduces emissions outputs. 10 – $ 629. This carb has been a game changer when it comes to ensuring the bike is always running crisp and proper, regardless of altitude, temperature or location. How It Works This 28mm SmartCarb replaces the stock carburetor in Yamaha TW200 4-stroke dual sport dirt bikes, offering crisp, clean throttle response, substantial performance gains, and Lectron is celebrating 50 years of helping riders get the most from their vehicles with our high performance carburetors and EFI. I'll have it this Wednesday. The smart carb is a cool looking set up, On our 4 stroke carbs the Torque jet serves as an enrichening circuit at middle throttle positions at medium cruising speed. The carb is a beautiful piece and so far works as good as it looks. It’s a 2 stroke and I’ve checked all passages of the carb everything’s clean and Buy PZ27 Carburetor for 4 stroke 125cc 150cc 200cc 250cc ATV Dirt Pit Bike Quad: Carburetors - Amazon. Racing. The motor is fresh 1998 bone stock. 10% performance increase Being on the FactoryOne Sherco Team, I had the opportunity to try out multiple options for carburetors on my 300 two stroke. There are two types of carbohydrates: simple and complex. Lectron has been promising ProCycle a demo carb for evaluation - for at least 5 years. It felt a This kit includes a 38 H-Series Lectron and a throttle cable. Next to the pilot jet circuit, the needle jet circuit is the most important particularly for most enduro 250cc & 300cc 2-stroke dirt bikes. Select Year 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 Local sales & supportSmartCarb DealersThe SmartCarb dealer network. Top-pull throttle cable and compatible handset are included in the kit (kit components listed in the Fitment Information tab below). The carb is going on my 2006 cr500af. 36/38/40mm Billet SmartCarb $599. The A-Q11 is a commonly used metering rod for 250cc & 300cc 2-stroke dirt bikes. etc. SKU. m. I have always wanted to test out a smart carb or lectron on one of my bikes and today we got to do that. The Yamaha YZ250 factory airboot has an in-molded rubber lip that can block the SmartCarb’s vent scoop, negatively affecting air density compensation and fuel flow assist at higher throttle positions. rockymountainatvmc. BMS 150,Znen 150 ,Tank 150,Sunl150,Vento 150,Kandi 150,Retro 150,Manco 150,Helix 150,Jonway 150,Shenke 150, Zircon 150,Roketa 150,Hensim 150,Qingqi 150,Kinroad 150,Kinroad 150,Carbide 150,Quantum 150,Baja 125 150,Eaglecraft 150, Eton Yukon 150,Coolster 3150DX2,Dazon Raider 150,Carter BeRAD Online Store: https://www. If anyone is interested, I have a 38mm cast SmartCarb that I tried on a KTM 300. Not sure if it is a price thing but when I was looking into both, there is a ton more info on Lec, than smrt. really common mod. Its pedigree comes from the long line of William “Red” Edmonston American-designed carburetors, including the Posa-Fuel, Lake Injector, the Lectron® carburetor, Ei Blue SmartCarb redefines carburetion for the 21st century. This SmartCarb accepts the stock throttle cable and equips the following 200cc Beta 2-stroke dirt bikes: 2025 200RR X-Pro; 2019-2024 200RR Anyone on the fence about purchasing a Smart I think some guys are expecting the smart carb to fix issues with there bike that may not be related to fuel delivery lol. The square root of 400 is 20. This 26 SMARTCARB BILLET SC2 is a very small, compact, lightweight, fully machined carburetor! It is designed to offer maximum performance while remaining as compact as possible! Description. I have read good things thus far. Living in Thailand, where temperature swings and varying elevations are the norm, finding the right carburetor can be a game-changer. Buy AloneGoer 49cc 50cc Scooter Carburetor GY6 Compatible with 4 Stroke Taotao Carburetor 18mm Big Bore 139QMB 139QMA PD18J Engines Amazon Basics Prime New Releases Today's Deals Music Customer Service Groceries Amazon Home Registry Books Pharmacy Gift Cards Smart Home Fashion Toys & Games Luxury Stores Sell Find a Gift Buy PowerMotor PD24J Carburetor for 4-Stroke GY6 125cc 150cc ATV Go Karts Scooter Mopeds QMJ/QMI157 QMJ/QMI152 - Manifold Intake Diameter 24mm PD24J Carb: Carburetors - Amazon. SmartCarb carburetors for trials bikes are designed to replace the stock carburetors in 125-300cc+ 2-stroke trials bike applications, offering unbeatable performance, massive peak RPM overrev, and incredible ease of use. We fit right in! This SmartCarb accepts the stock throttle cable and equips the following 300cc Husqvarna 2-stroke dirt bikes: 2014-2018 TE 300; I put the carb and bike to the test on a 4-day ride Erase jetting issues with modern solutions that pack a punch. Intake Side Outer Diameter ::32mm . The smart carb is a cool looking set up, internally vented so vent hoses or leaks when tipped over, self pressurising, adjustable needle height with a clicker adjuster Fitment details: Technology Elevated focuses currently on the off road two-stroke and four stroke markets, with 25, 28, 36, 38 and 40mm SmartCarbs to fit from 65cc up to 500cc (there are options outside that too). The carb fits in very easily, and there were no fitment Tusk 4-Stroke Oil Change Kit. This only needs to be adjusted after you get the fuel screw and pilot jet properly tuned. Thus, the basic size of carb for a 4-stroke 400 is a 40mm. This functionality eliminates the need to continuously adjust jetting throughout the riding season or when riding How much this SMART CARB SC2 36MM for 2 stroke? 1y. Don't believe all the hype around smart carbs/billetron, they are designed for simplicity, not performance. This 50cc scooter Carburetor upgraded jets for better starting, idling and GY6 50cc Carburetor Kit Replacement for Taotao 49cc 50cc ATM50 Pony VIP Thunder Chinese Scooter Moped 4-Stroke PD18J 139QMB Engine Carb for CY50 Roketa Jonway Lance Kymco Performance Parts 3. Electronic Choke . Smart Carb has a generous return program and will take returns up to 6 months. Had mine for about 10 hours and bike ran okay had minor pipe bang and a funny idle. ly/KamaxGroup My current upgrades to the bike 👉 https://www. 3/32 (2. dirtbikechannel. Diameter. Have an update on the Smartcarb on my 2013 YZ 250. yes there is lots on Ebay for cheap but ther are some that are not genuine Mikuni carbs and are very hard to find jets to fit as the threads do not match to genuine Mikuni jets. Gimmick carb How would the SmartCarb work on a 400 4 stroke used for rock crawling and extreme single track? I worry about giving up the pumper but I like what I’m hearing. It's been a long time since carbs had trouble maintaining that. 61. Shop. Set It and Forget It: Install your Lectron product, fine-tune it to your preferences, and throw away your jets. We threw a SC2 26mm on the malagutti phantom f12 and I tried a Smart Carb on a dirtbike and did not have great luck with it. Cost: 38mm Cast SmartCarb $474. Members; Had mine for about 10 hours and bike ran okay had minor pipe bang and a funny idle. Now for facts. Add to Cart 36, 38, and 40mm SC2 SmartCarbs are designed to replace conventional carburetors in 2-stroke applications from 125cc up to 500cc or more. We fit right in! This SC2 model SmartCarb replaces the stock Keihin PWK or 50CC Carburetor 4 Stroke GY6 High Performance 139QMB Carburetor for 49cc 50cc Scooter Moped PD18J Carb Engine, 50 cc Carburetor, 50cc Moped Carburetor + Intake Manifold by LOYPP Smart Home Security Systems eero WiFi Stream 4K Video in Every Room: Blink Smart Security for Every Home Neighbors App Real-Time Crime & Safety Alerts The idle screw on a 4 stroke dirt bike carburetor simply adjusts the engine idle speed/RPM. Lectron is a competitive advantage to 4 stroke engines used for all racing and off-road applications; Improved fuel economy; Built-to-order – see note below; Size determined by displacement and application – 38mm; Included: Gen II 4 stroke carburetor w/Power Jet Lectron specific throttle cable Domino throttle assembly G2 billet throttle tube GY6 150CC Carburetor For the 4- stroke GY6 125cc 150cc engine. Have ordered a Big guns exhaust kit. I ran into problems when temps dropped to about freezing. CRF250X *Year, make, and model will affect carburetor dimensions. Posted February 7, 2013. Not sure how a 2-stroke carb would work on a 4-stroke though. Because i Level up your Yamaha YZ85 carburetor with the SC2 and leave jetting behind. Which has a (not the same but similar) 1000cc 90 degree twin. , For Some small go-karts also utilize the GY6 50cc 4-stroke engines. Through thorough testing, we are confident to say that our carbs will out perform anything else on the market while getting better fuel economy, making more power, and never having to rejet! I am aware of 1 guy who started out testing the APT and loved it's performance - 'Vinduro' loaned him a Lectron and he found that it performed 98% as well as the APT - and Do they even make a Smart Carb for a 4 stroke engine? I didn't think they did. The adjustment system for the low to mid range is the clicker on top of the carb. After having 2 of their carbs (38mm, and 36mm) on KTM 200sx's, I was so Smart Carbs are the closest thing I've seen to EFI. Upgrade your Kawasaki KLX140 carburetor with the SC2. Get a Quote for. 61 after $25 OFF your total qualifying purchase upon opening a new card. Even a VM round slide of the 1970's does a pretty good job of it. Smart carburettor adjustment. This SmartCarb accepts the stock throttle cable. More sharing options APBT. 4. IF YOUR DIRT BIKE HAS A THROTTLE POSITION SENSOR simply follow the plug up to the harness and disconnect it. Forget jets and jetting and upgrade your Husqvarna TC 250 carburetor with the SC2, offering tool-free tuning and 10% more peak power, guaranteed. Our Gen II 4 stroke kits are ready to go. Showing all 7 results Shop 2-Stroke Trials Select your Year, Make, & Model to find the right SmartCarb for you. Leave jets and jetting in the past and upgrade your Beta Xtrainer carburetor with the SC2, offering smooth power and 30% better fuel economy, guaranteed. Are carburetors better than tpi?Connect w A little bit of history. E, S, and SM model Suzuki DR-Z400 4-stroke bikes, offering crisp, clean throttle response, substantial performance gains, and unparalleled ease of use. Dial Caliper set to . , For Many Chinese-made 50cc scooters and mopeds use the GY6 4-stroke engine, such as TaoTao, Jonway, Znen, Roketa, Peace Sports GY6 (150cc) Carburetor for 150cc 125cc 152QMJ 157QMJ 4 Stroke Engines Electric Choke Motorcycle Scooter - GY6 150cc Carburetor 24mm PD24J Carb . Brandon breaks dow 100 Hour review of this Smart Carb 2 I first had on a 2021 Beta 300RR for around 80 hours of riding before I moved it over to this 2022 Sherco 300 SE Factory From talking about it with him, it sounds like the version of Smart Carb he had is more of a woods/off-road deal for smooth tractable power that maybe doesn't apply as well for motocross racers. or in any two stroke bike – than the SmartCarb! I have finished my 1999 KTM 380EXC full restoration build and the SC was the “cherry on top of the cake!” The reduced fuel consumption is providing extended rides, the Build your own 40mm SmartCarb carburetor! The 40mm SC2 equips most ~500cc 2-stroke applications, offering unbeatable performance and ease of use. They are similar in design, using no jets and having a wide range of altitude without adjustment or much adjustment. I am set on ordering one A carburettor that comes from the USA, along with the promise to revolutionise the preparation of fuel/air mix for two-stroke motors. 4-Stroke engine. Contact: technologyelevated. com FREE DELIVERY possible on eligible purchases We would like to show you a description here but the site won’t allow us. Also, so many "jetting issues" on 2 strokes are really sprung or frayed reeds, low compression, leaking crank seal, improper float height etc issues. I did that to mine whe 50CC Carburetor 4 Stroke GY6 High Performance 139QMB Carburetor for 49cc 50cc Scooter Moped PD18J Carb Engine, 50 cc Carburetor, 50cc Moped Carburetor + Intake Manifold by LOYPP Smart Home Security Systems eero WiFi Stream 4K Video in Every Room: Blink Smart Security for Every Home Neighbors App Real-Time Crime & Safety Alerts Included in PRO Yamaha 4-Stroke Kits ($899): Black anodized carburetor; Xcelerator metering rod (installed) Chrome plated slide; Throttle cable; Domino throttle housing; Available for: YZ250F. I need to know. com FREE DELIVERY possible on eligible purchases. Reviews I've seen for the 2 stroke version are mixed, but the ones that don't seem to be fake Select your Year, Make, & Model to find the right SmartCarb for you. As a fuel systems engineer (who spent his first 8-ish years on carburetors), get a stock carb well sorted and you are 95% of the way to a Smart Carb for hundreds less. Two times 20 is 40. com/winmydirtbikeOrder your Parts from Rocky Mountain ATV/MC usi Included in PRO Honda CRF 4-Stroke Kits ($899): Black anodized carburetor; Xcelerator metering rod (installed) Chrome plated slide; Throttle cable; Domino throttle housing; Available for: CRF450R. Such as SUNL, TANK, PEACE, JONWAY, JMSTAR, ROKETA,TAOTAO, Brand: TOPEMAI: Vehicle Service Type: GY6 150CC Carburetor For the 4- stroke GY6 125cc 150cc engine. com/market/en187Instagra About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Awful experience with the Smart Carb 2! I recently purchased the latest version of the Smart Carb 2. Many go to HC heads, and change the pipe to get it back. After researching the two most common smart carb brands, I decided to order myself a Lectron 38HV. Disconnect your oil-injection line, and loosen the subframe to swing it up out of your way. Please review the fitment What is it? The Technology Elevated SmartCarb is a carburetor capable of self-compensating for changes in ambient air density. Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: tech@jdjetting. The metering rod can easily tune for about 75% of the power band/rpm band, so you kind of have to pick what portion (0-75%, 25-100%, etc) that you want well tuned. Air Filter Mount inner GY6 Carburetor 150cc for 4 Stroke 125cc 152QMJ 157QMJ Engines Electric Choke Motorcycle Scooter 24mm PD24J Carb with Intake Manifold. SmartCarb offers tool-free tuning and hole shot winning performance. I bought this carb for full price. com/dirt-bike This SmartCarb replaces the stock carburetor in Yamaha TW200 4-stroke dual sport dirt bikes, offering crisp, clean throttle response, substantial performance gains, and unparalleled ease of use. I Finally got my shipping confirmation on a 38mm smart carb. On my 2018 GG 250XC I have the 36mm Gen 1 SC2. Tusk 4-Stroke Oil Change Kit Up to 31% off at Rocky Mountain ATV/MC. Going to ride it another 10 hours and then try going 1/4 turn Ultra competition and ultra high-end version of the 28mm carburetor. No engine mods and no detonation at Included in PRO Honda CRF 4-Stroke Kits ($899): Black anodized carburetor; Xcelerator metering rod (installed) Chrome plated slide; Throttle cable; Domino throttle housing; Available for: CRF250R. Then eventually getting the Smart Carb. Also, so many "jetting Has anyone tried the smart carb on a 140 4 stroke or any 4 stroke? Just looking to see what everyone thinks of them and what problems you may have had with them? Has any body tried either a Smart carb or a Lectron on their bikes? The smart carb is a cool looking set up, internally vented so vent hoses or leaks when tipped over, self pressurising, adjustable needle height with a clicker This 28mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in 65-300cc 2-stroke applications and in 100-250cc 4-stroke applications, offering unbeatable performance and incredible ease of use. May 21, 2018 Yes but you previously said the smart carb " performs " I don't think it performs any better than the others ,it appears to cope with temp and altitude better ,and that's cool , but they claimed 14% Living in Thailand, where temperature swings and varying elevations are the norm, finding the right carburetor can be a game-changer. In the first step of the 4-cycle process, the engine fuel will flow from the fuel tank into the carburetor where the fuel will mix with the fine gasoline mix, forming a rather explosive mixture. Rekluse clutch. It is a precision metering instrument that provides extremely fine fuel atomization, precise mixture control, and air density compensation in a single circuit, jet-less fuel system. 955 inches. Click or swipe through the photos to view the Type 4, Type 6, and Type 7 connectors. I was fortunate enough to have both Lectron and SmartCarb reach out to me to test their setups. About. This allows the configurations to cover quite a wide range and be pre Smart carb is also for 4 strokes. No engine mods and no detonation at Leave jetting in the past and upgrade your Beta 200 RR carburetor with the SC2, offering smooth, linear power and 30% better fuel economy, guaranteed. A smaller engine working harder is almost never as fuel effecient as a bigger engine that isn't working hard 2️⃣ 50cc Carburetor 4 stroke high performance for GY6 49cc 50cc 80cc 4 Stroke engines. berad-products. Qty . GY6 150CC Carburetor For the 4- stroke GY6 125cc 150cc engine. Link to comment Share on Between the Lectron, Smart Carb, and a PWK, what would you slap on there, considering I use the bike (03 YZ125) for just about everything? Link to comment and recently Lectron has been developing a 4 stroke unit. comhttps://www. I removed the V-force spacer and now the carb isn't rubbing on the spring, thanks for the tip! Running 97 pump gas with 40-50:1 ratio Yamalube, DEP pipe and FMF PC 2 silencer. For Cast 38mm carbs the distance is . Tool-free tuning, linear/controllable power delivery, and 30%+ greater fuel economy, guaranteed. Part of it is the fuel atomization, another part would be the longer stroke of the Husaberg, etc. Good Machine . In general this product is not recommended for use in 4-stroke applications larger than 450cc in displacement. And every version after that. Tech Support. All carburetors, rod selections, and settings are factory-manufactured and built with the customer's preferred airflow, fuel, and What aides this simple operation I am told is that the Smart Carb utilizes a “single circuit metering system”. Edited August 1, 2019 by 2 STROKE YZ DOC. SmartCarb Fuel Systems is currently focused on the 2-stroke and 4-stroke markets, offering SmartCarb carburettors in 26, 28, 36, 38 and 40mm sizes. Between my 2018 and 2019 (both 300 xc's) I have tried Mikuni, Keihen pwk, Keihen with STIC, lectron HV, 38mm cast smart carb, and now this 36mm SC2 . Comment. 4 years ago Get the most out of your Honda CR500 carburetor with the SC2, offering tool-free tuning, monster torque/tractability, and 10% more peak power, guaranteed. 0:00 Introduction0:23 Setting the Choke Tension0:51 Cold Start: Electric St A carburettor that comes from the USA, along with the promise to revolutionise the preparation of fuel/air mix for two-stroke motors. . Lots of owners upgrade to a Keihin FCR 39mm flat slide. Set it & forget it: Our fuel circuits eliminate clogged jets and mechanically adapt so you can climb mountains then cruise the coast without changing or adjusting jets! Grip This is a long story, but I will keep it as short as possible. The Yamaha YZ125 factory airboot has an in-molded rubber lip that can block the SmartCarb’s vent scoop, negatively affecting air density compensation and fuel flow assist at higher throttle positions. Join this channel Members program, to get acces The science behind SmartCarb technology is the culmination of more than 50 years of development and competes directly with electronic fuel injection in both passing emissions regulations and meeting performance Win one of three bikes I'm giving away April 15 - June 15 2020 - https://www. BMS 150,Znen 150 ,Tank 150,Sunl150,Vento 150,Kandi 150,Retro 150,Manco 150,Helix 150,Jonway 150,Shenke 150, Zircon 150,Roketa 150,Hensim 150,Qingqi Have an update on the Smartcarb on my 2013 YZ 250. This SmartCarb accepts the stock throttle cable and equips the following 250cc Kawasaki 2-stroke dirt bikes: 1985-2007 If its only a winter thing then once the carb ices all bets are off. com FREE DELIVERY possible on eligible purchases Buy mycheng 50cc Carburetor 4 Stroke GY6 High Performance 139QMB Carburetor for Gy6 50cc 49cc Scooter Moped PD18J Carb Engine with Air Fuel Filter Intake Manifold: Carburetors - Amazon. CRF150F/L, CRF230F/L & CRF250F; Activity. APBT. Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; APT Smart carb, for CR250. Just finished up the smart carb and big bore cam kit this weekend. 20. Sharp lines and a smart design ethos. An airboot trim IS REQUIRED for proper SmartCarb float bowl venting. – Amazing fuel economy improvement over stock carb (achieved same mileage as 4 stroke 250s) – Super smooth low Lectron is celebrating 50 years of helping riders get the most from their vehicles with our high performance carburetors and EFI. So, has anyone here, or that you may know, bitten the bullet and tried one of these Smart carbs on a 02-07 CR250. 38mm) Copper Tube for setting slide height on 40mm carbs iv. com/winmydirtbikeOrder your Parts from Rocky Mountain ATV/MC usi particularly for most enduro 250cc & 300cc 2-stroke dirt bikes. This bike is so finicky that it needs a different jetting for every 2,500 feet of elevation, and every 20 degrees Fahrenheit. Anybody familiar with the APT smart carb, or Lectron, on KTM 4-strokes? Anybody with good luck? A lot of 2-stroke guys LOVE these, and there's been a 4-stroke version out for a couple The SmartCarb SC2 automatically compensates for altitude without changing jets, makes more power and uses less fuel in the process. He said the smart carb makes about 4 more peak HP but loses a bit down low. The 36mm sc2 I have now is by far my favorite carb I have used to date. I am thinking of just doing a JD Jet kit on the 36mm mikuni carb and seeing how it runs. Link to comment Share on other sites. This 38mm SC2 model SmartCarb maximizes the performance of BRC Racing YZM500 kit-equipped Yamaha YZ250 dirt Enduro Intake/Carburetion - 2 stroke . Doing investigation on Lectron and Smart Carb systems. In fair weather, it ran great. This SC2 SmartCarb replaces the stock TXT 250-300 carburetor. 18mm ID (Intake side), 40mm OD (air filter side) Compatible For: Trikimal GY6 49cc 50cc 80cc Carburetor fits most of Chinese Made Scooters and ATV. Simi The heat collars are overlapping the signal port on the top, intake side of the carb causing air turbulence and a reduction in air volume coming in. Great things are possible, according to the producer SMART CARB, when their new carburettor type is used: . Thanks for your support! Win one of three bikes I'm giving away April 15 - June 15 2020 - https://www. How It Works. The process of changing Metering Rods is surprisingly easy but is not a task that will be required of our customers. and SM model Suzuki DR-Z400 4-stroke bikes, offering crisp, clean throttle response, substantial performance gains, and unparalleled ease of use. SmartCarb For Husqvarna 150 $ 674. we have sent SMART CARB details of what type of engine the carburettors should work on. type=forums_topic&nodes=79. Thanks for your support! Step up your Kawasaki KX112 carburetor with the SC2 and leave jets and jetting behind. 0. I'd like to see if anyone has had any success with the Lectron/Smart carb on a DR650 as well. I had an opportunity come up to purchase a 38mm Gen 2 SC2 with the POM floats etc. The SC2 is a modern, single circuit, jet-less, metering rod fuel system currently available for nearly a How do you remove the head on the weed eater I'm already in power smart power Smart string weed eater the 31cc 4-stroke 31cc 4-stroke hurry up. Literally just got back from riding my 300xc with a smart carb 36. it says these products are primarily for 2stroke dirt bikes. Share. Learn how to tune your Gen II 4 Stroke carburetor with this step-by-step tutorial. The heat on the two-stroke pipe isn’t like As a fuel systems engineer (who spent his first 8-ish years on carburetors), get a stock carb well sorted and you are 95% of the way to a Smart Carb for hundreds less. com/channel/UConEbXjOH640Z-8kDCQ4ETATest riding of a SC2 26mmInstall i Dyno run of a SC2 26mm and Nibbi 26mm carbThis was a simple test to get both carbs up and running at peak performance The smart carb has had a few issues out The A-Q11 is a commonly used metering rod for 250cc & 300cc 2-stroke dirt bikes. BMS 150,Znen 150 ,Tank 150,Sunl150,Vento 150,Kandi 150,Retro 150,Manco 150,Helix 150,Jonway 150,Shenke 150, Zircon 150,Roketa 150,Hensim 150,Qingqi 150,Kinroad 150,Kinroad 150,Carbide 150,Quantum 150,Baja 125 150,Eaglecraft 150, Eton Yukon Hello everyone, I got a blue magnum smart carb from the 70s on a kdx 400. He is out the US - so I told him have the carb shipped here and we'd test it out, and see if it n Wyorever Sharp lines and a smart design ethos. CRF250X *Year, make, and model Ditch jets and jetting and level up your Suzuki RM250 carburetor with the SC2, offering tool-free tuning and 10% more peak power, guaranteed. Intrigued? Let's delve deeper into my journey with this innovative carb. Intake Side inner Diameter ::24mm . JLM MARINE 65W14901 Carburetor for Yamaha 4 Stroke 20 25 HP Outboard Engine 65W-14901-12 65W14901-00. SmartCarb For Kawasaki KX112 $ 539. i'll be posting detailed info once i get the install done. If I were you, I'd pull the carb and take it to a professional to have it ultrasonically This SmartCarb kit replaces the Mikuni BSR36 carburetor in stock or modified (big bore) E, S, and SM model Suzuki DR-Z400 4-stroke bikes, offering crisp, clean throttle As a fuel systems engineer (who spent his first 8-ish years on carburetors), get a stock carb well sorted and you are 95% of the way to a Smart Carb for hundreds less. That made for some excitement. BMS 150,Znen 150 ,Tank 150,Sunl150,Vento 150,Kandi 150,Retro 150,Manco 150,Helix 150,Jonway 150,Shenke 150, Zircon 150,Roketa 150,Hensim 150,Qingqi 150,Kinroad 150,Kinroad 150,Carbide 150,Quantum 150,Baja 125 150,Eaglecraft 150, Eton Yukon 150,Coolster 3150DX2,Dazon I Finally Bought A Lectron Carburetor For My KTM 300XC-W! I finally bought a Lectron carb because since I bought my KTM in 2014, I have had to re-jet my stock Keihin PWK carburetor every single time I wanted to ride. Corey sent me 2 metering rods with the carb. Re: Ordered smartcarbs. They told me it was mechanical, adds 8% more power and atleast 20% more MPG with self adjusting "jets". I have been using, and working with Lectron for the last 5 years or so, and have been extremely pleased with their support, and their desire to make things right. BMS 150,Znen 150 ,Tank 150,Sunl150,Vento 150,Kandi 150,Retro 150,Manco 150,Helix 150,Jonway 150,Shenke 150, Zircon 150,Roketa 150,Hensim 150,Qingqi 150,Kinroad 150,Kinroad 150,Carbide 150,Quantum 150,Baja 125 150,Eaglecraft 150, Eton Yukon 150,Coolster 3150DX2,Dazon Raider 150,Carter Quick run down of the Lectron I put on my DRZ400 I's because everyone hits the Lectron pipe over the smart carb. Submit. 10 – $ 764. In addition to our direct, online sales, we work with an ever-expanding network of high-quality dealers around the world who are committed to promoting the SmartCarb with the same integrity and passion for motorsports that we have. I built the bike this winter. 1 of 12 I have no desire to go back to the stock carb! I have noticed that a 1/4 of a turn adjustment to the metering rod makes a difference when going from 38F to 60F. This allows the configurations to cover quite a wide range and be pre Like any fuel system, the SmartCarb must be tuned for the application in which it is installed. patreon. Because our test subject would hardly run at all it's hard to confirm the effect this has on the engine, but my guess is it's the only way the stock carburetor has a chance to ramp up sufficient fuel delivery as it transitions onto the needle jet just under the Smart carb is the only way to go IMO if you want a metering rod carb. The carb would form ice inside and freeze the slide in place. 1y. Go. They are a direct fit in applications I bought my dirt bike directly from the manufacturer here 👉 https://bit. 00. Piney Woods. The jets will be fine, if the idle hangs thats more of and indication of a physically worn carb, but that is typically more of a 4 stroke FCR kind of issue, the slides wear on those. Conditon:100% Brand New . 170cc big bore kit with cam. To ensure the consistent . Posted August 1, 2019 Brandon shows you the process of tuning the smart carb on the dio and what bikes its currently on in the shop. compared to the stock carb bike feels great very linear power which I like. CST. Supposedly its suppose to better than fuel injection they said. 50CC Moped Carburetor comes with a #75 Main Jet for better fuel to air ratio. Introduction The SmartCarb is a single circuit fuel system that uses a metering rod to provide fuel flow through the entire throttle range. The carburetor adjusts well to the changes and when it doesn’t, adjusting the metering rod is a lot simpler than changing jets and needles. No jets, adjusts its self no tuning needed. Smart Home Security Systems eero WiFi Stream 4K Video in Every Room: Blink Smart Security for Every Home Neighbors App Real-Time Crime * VISUALLY EXPLAINED A 4-stroke engine and carburetor work together to provide a controlled combustion process that powers the engine. SmartCarb For Honda CR500 $ Basically the reason I'm asking is I'm getting a 13 250f for an extremely low price (500) with a brand new piston and cylinder because the kid is tired of dealing with it so I am debating about whether to try and build a really good and reliable bike (those older yamahas were bulletproof) or just flip it to get a 15+ yamaha. We fit right in! This 36mm SC2 model SmartCarb replaces the stock Keihin PWK or The science behind SmartCarb technology is the culmination of more than 50 years of development and competes directly with electronic fuel injection in both passing emissions regulations and meeting performance i have an older 2001 DRZ 400 with a large aftermarket fuel tank and a yoshimura exhaust, with the air box opened up for fun, elevation doesn't affect 4-strokes as much but when i i can go from 100' to 4000' in a day of riding its something to Smart Carb 2 Carburetion Redefined https://smartcarbfuelsystems. Up your game! This SmartCarb kit is compatible with stock or modified (big bore) Kawasaki KLX140 4-stroke dirt bikes, offering crisp, clean throttle response Title: 36-40mm_SC2_Quick-Start-Guide_Web_v2 Created Date: 12/16/2021 12:59:20 PM Smart carb require different flow characteristics to perform? Metering quirks due to 4 stroke flow pulses? As an example, consider a 400cc motor. The ultimate fuel system solution for the modern 500cc 2-stroke. RK-Tek disputes this saying it does not require any Carburetor with accelerator pump for many 50cc GY6 4-stroke engines QMB139 Upgraded jets for better starting, idling and performance. Color:As Picture Showed . Factors including the nature of the application, health of the engine, variety and combination of potential engine and/or exhaust modifications, Tusk 4-Stroke Oil Change Kit. I have been keeping an eye on a few different forums, specifically the Gas Gas riders one that is 50+ pages, and general consensus appears to be great. Join Healthy for Good™ and get our free Shop Smart, Eat Smart digital recipe booklet while supplies last! First Name (required) Last Name (required) Stroke Family Warmline: 1-888-4-STROKE or 1-888-478-7653 Monday-Friday: 8:30 a. cbcjcnmsexmowpohfsfbkyncwzomouvyuhzoeufblrhvgjfkgop