Before I went to bed last night, I stepped on the scale. I was up 6lbs from my pre-dinner weight thanks to my immortal enemy, RICE. Yes, folks, I did... Edit Your Post Published by...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.Basic Starting Settings For Standard Fuels. The starting settings below are measured in turns out from lightly seated. Idle Speed Screw Idle Fuel Screw Power Jet Screw. 2 1/4 1 1/8 1.SmartCarb vs Lectron - The background story ... For the carburettors we carry in our range, we have sent SMART CARB details of what type of engine the carburettors should work on. This allows the configurations to cover quite a wide range and be pre-configured to fairly generic specifications. They fit all 2-stroke engines and do not require ...Stevensville, Montana. The Lectron has my attention. I'm on a XR650L. Stock carb is getting tired, I think. I rebuilt it last year, and noticed that the two diaphragms seemed...worn I guess. Anyhow, mpg has been awful: I used to average about 40 no matter how I rode; it's dropped to 26 or so when riding sèmi-aggressively on small dirt roads ...SmartCarb Pros: Don't need to remove carb for tuning (just a dial on the top you push in and turn to rich / lean the mixture) Better design, technology, "claimed" significantly overall improvement from the Lectron (performance, rideability, fuel economy) Cons: Price. Small modification to stock airboot.So the government owes you money back this year. What should you do with it? Check out these smart ways to spend your tax refund. It's tax refund season! As tempting as it may be t...Lectron Pro over Smart Carb * Cheaper cost - Smart carb is $200 - $300 more depending on options - that is about 50% more. * Translucent float bowl to monitor fuel level (stuck float...Smart Carb vs Lectron vs RB-Designs Mod Enduro Intake/Carburetion - 2 stroke Rieju & GasGas Legacy Riders Club ... Smart Carb vs Lectron vs RB-Designs Mod User Name: Remember Me? Password: Register: FAQ: Calendar: Mark Forums Read: Enduro Intake/Carburetion - 2 stroke Jetting, Reeds, Air Filters, etc.Build Your Own 36mm SmartCarb This 36mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in 125-300cc 2-stroke applications, offering unbeatable performance and incredible ease of use. It is a direct fit in applications originally equipped with Keihin PE, PJ, PWK and Mikuni VM and TM series carburetors of similar …The concept behind the original Lectron was revolutionary in 1974. Using the metering rod as its only fuel circuit, the metering rod creates a low-pressure fuel signal that is operated from the engines vacuum. ... The limitation a single fuel circuit metering rod-based carb is lack of adjustability for nonlinear fuel delivery curves, which is ...Smart carb is the only way to go IMO if you want a metering rod carb. The 36mm sc2 I have now is by far my favorite carb I have used to date. 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. Was not really impressed with the Lectron.SmartCarb® vs Lectron®How do they compare?We get this question a lot. Both the SmartCarb® carburetor (SmartCarb®) and the Lectron® carburetor use metering rods in lieu of jets and needles, and both manufacturers make similar claims in terms of performance, air density compensation, and ease of use.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. Cody says when he joined the FactoryOne Sherco Team this season it gave him the opportunity to try out multiple options for carburettors on his 300 ...Build Your Own 36mm SmartCarb This 36mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in 125-300cc 2-stroke applications, offering unbeatable performance and incredible ease of use. It is a direct fit in applications originally equipped with Keihin PE, PJ, PWK and Mikuni VM and TM series carburetors of similar size. In general we recommend replacing size ...Posted October 3, 2017. I recently purchased a new 4T lectron Carb for my spare DRZ400SM. First off it took weeks to get as they were waiting or their new, must have billet throttle tubes. Finally got the carb, looked awesome, install was very easy. It fit better than the OEM carb and we wont even compare fit to an FCR.Wake your YZ up! This 36mm SC2 model SmartCarb replaces the stock carburetor in stock bore or big bore (144cc) Yamaha YZ125 dirt bikes, offering crisp, snappy performance and incredible ease of use. MagVolt® Throttle Position Sensor option recommended for bikes equipped from the factory with TPS for 3D ignition mapping …This kit will come with a 37" throttle cable that works for OEM routing with most mods (bar risers, steering damper, wide bars). If you need a longer cable, you can order part number 4615-10-L. This kit includes a 38HV Lectron and throttle cable - everything you need for installation. The adjustment tool is highly recommended in case you have ...Jump to content. Beta Motorcycles; Activity. All Activity; TT Picks; Podium; Search; More . Forums; Clubs; Articles; ReviewsThe bad: The carb body is longer than the Keihin and required cutting the clamp grove off the rear air boot. I bought a spare just to be on the safe side. Without the retaining grove for the clamp you have to be very careful to make sure the clamp stays straight when you tighten it.The single circuit design is very simple and gives the bike a very linear powercurve, with added low end grunt. Corey Dyess of Technology Elevated has really helped with every question/concern I've had with both carbs. The carb is awesome for making huge elevation changes, It's truly a set it and forget it deal.Included in PRO Honda XR 4-Stroke Kits ($899): Black anodized carburetor. Xcelerator metering rod (installed) Chrome plated slide. Throttle cable. Domino throttle housing. Available for: XR650R. XR650L.Dec 6, 2018 · SmartCarb vs. Lectron which one is better? 3 riders test 3 KTM 250XC's with a SmartCarb an Lectron and a Mikuni carb with JD jetting kit back to back to find...Before installing the SmartCarb® onto the bike, insert the slide into the carburetor body, seat the cap onto the top, and tighten the 4 cap screws. Adjust the throttle cable adjusters at the carb and at the handlebar to remove. excess free play and test the throttle to be sure that it fully opens and closes freely.Both. You'll increase torque at part throttle openings, which of course make it respond faster. And make it work better in tough conditions that require precise throttle control. As an example, my KTM 200 came with a 38mm carb. Great for the MX track with lots of top end power.Oct 7, 2018 · enter ~ technology elevated smart carb. the carb has the main pros I'm looking for single circuit, choke on correct side, on bike adjustability to the rod to make changes as needed. I'm about to install the carb and am confident it's going to be night and day compared to how the bike was running with the lectron.The info that I received from Lectron is below. The three HD models they list on their web site, this is the throat and venture sizes. HD-250 = 38mm that tapers down to 36mm (73ci to 86ci) HD-300 = 38mm straight thru (86ci to 96ci) HD-400 = 48mm that tapers down to 46mm (96ci and up) Lectron Web Site. 3 people like this.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. Both use a needle to be the pilot, needle and main, with the adjustment performed by needle swaps and turning a knob.The smart carb has the advantage in that all it's adjustments are external. The Lectron has the advantage in that you can tune it finer than the smart carb but you have to pull the top off to do so. ... The OP in that thread, Jakobi, bought a Lectron and a Smart Carb and couldn't get over an off idle rich condition with the Smart Carb. He is ...4624 posts · Joined 2020. #8 · Jul 1, 2021. KlrNips: listen to Dave and Damocles. The CVK is an excellent carb and has been used across many motorcycles for many years, including Harleys. And they are very easy to modify with just jets and needles. I've played with carbs on motorcycles, cars, lawnmowers, etc. for over 45 years, and I would ...Smart Carb Billet 36mm Slide over run 2.2mm vs 2.3mm. The 36mm billet carb's rod diameter by the nozzle at full throttle, along the tapered metering rod flat side, is 2.3mm reaching full throttle, and 2.2mm when the slide is fully pulled another 5.5mm to the stop. A 38mm Lectron with 2-3XL metering r. Five Carburetor Keihin & Mikuni & APT ...Karburator Lectron di vespa balap garapan A15 Engineering. GridOto.com - Ketika kemarin GridOto bertandang ke A15 Engineering, mas Bayu selaku owner dan builder menunjukan satu part unik yang menurutnya 'rare item' dan terpasang di salah satu vespa balapnya. Ketika dia membongkar area mesinnya, ternyata dia menunjukkan sebuah karburator 'unik ...7.Unparalleled Fuel Economy 20% plus gains. 8.Horsepower & Torque 8%-14% gains". Basically that was a sales brochure, with nothing to clarify the difference between their device and standard carbs other than it looks like the float bowl is vented to the air upstream of the slide rather than just to the atmosphere.SmartCarb® vs Lectron®How do they compare?We get this question a lot. Both the SmartCarb® carburetor (SmartCarb®) and the Lectron® carburetor use metering rods in lieu of jets and needles, and both manufacturers make similar claims in terms of performance, air density compensation, and ease of use.Sep 9, 2019 · The DRZ400SM and DRZ400S come with a pretty lame carburetor from the factory. Lots of owners upgrade to a Keihin FCR 39mm flat slide. I did that to mine whe...This carb kit includes the 38 H-Series carb and throttle cable. The adjustment tool is highly recommended in case you have to do any tuning. Using pliers to make adjustments can scratch the metering rod and alter the fuel delivery characteristics. *Lectrons provide superior throttle response and power delivery by utilizing our patented metering ...I bought a Smart Carb2 for my TM last week. Got it Friday. Installed in minutes and uses the stock cable that the TM had for the Keihin. I have a Lectron on my 300 XC-W. It required a special cable (MOTION PRO). Lectron-No jets, uses a flat surface on one side and round on the other side of the needle. The round side faces the intake or air boot.Smartcarb SC2 or Lectron Billetron, which one is better? I've tested both carbs on my 2021 Sherco 300SE over the past few months now @thesmoness and I test b...Status Not open for further replies. Fast Eddie. VIP MEMBERAuthor Topic: Lectron vs. Smart Carb, vs Keihin (Read 9100 times) 0 Members and 1 Guest are viewing this topic. eprovenzano. Professional; Posts: 617; Lectron vs. Smart Carb, vs Keihin « on: September 29, 2017, 04:51:01 AM ...Both. You'll increase torque at part throttle openings, which of course make it respond faster. And make it work better in tough conditions that require precise throttle control. As an example, my KTM 200 came with a 38mm carb. Great for the MX track with lots of top end power.Jul 14, 2020 · Lectron Pro over Smart Carb * Cheaper cost - Smart carb is $200 - $300 more depending on options - that is about 50% more. * Translucent float bowl to monitor fuel level (stuck float...Also, Lectron and SmartCarb operate on the same principles, but SmartCarb had some additional innovations. It's different, and I wanted to play with it. This is on a 2013 200 XC-W, the only engine mod being an FMF Gnarly. There are roughly 180 hours on the bike, top and bottom rebuild at 165 hours.15K subscribers in the enduro community. Dirt Bike Enduro and Single TrackLearn how the Smart Car technology works, learn about Smart Car safety and other Smart Car features and compare Smart Car models in the U.S. and abroad. Advertisement With gas pri...Posted May 2, 2023. Smart carbs are for two strokes, and so are most lectrons. Lectron does make a carb for the XR600 and a carb that just says XR650, so not sure if its made for the R or L version. Either way I wouldn't touch it overpriced and a gimmick. If you haven't done daves mods yet just do it, much better throttle response, although the ...Posted October 3, 2017. I recently purchased a new 4T lectron Carb for my spare DRZ400SM. First off it took weeks to get as they were waiting or their new, must have billet throttle tubes. Finally got the carb, looked awesome, install was very easy. It fit better than the OEM carb and we wont even compare fit to an FCR.Sugar is a carbohydrate. There are three types of carbohydrates: starches or complex carbohydrates, sugars or simple carbohydrates, and fiber. Table sugar, or sucrose, is an exampl...Lectron- having claimed to fix the low end responsiveness with the "torque jet" is there any huge difference that sets these two apart anymore? The obvious is the tool-less tunability of the SC2 but the prices are about equal now. I have no experience with either but I think I'd like to try one. This will be for a new Beta 200 RR race edition.Posted March 20, 2020. Lectrons are more than enough As long as you have it set up Good you’re never going to need anything better I’m saying that from experience I’ve heard from people who have smart carbs that they’re 1% better but who cares unless you need that 1% for racing in the super big leagues keep your lectron.Posted December 20, 2018. If all you do is ride on a track, then yes there is no reason to drop $$$ on a Lectron or smartcarb. However, if you ride single track like I do and make big elevation changes in one ride, a Lectron or smart can benefit you. Here is my 02 I've setup for single track. It has a Lectron 38HV on it and it was the best ...Want some Shadetree Army Merch? Get it here!https://www.brapstar.com/https://www.instagram.com/brap_star/Want a Lectron carb? Grab one herehttps://www.lectro...Smart carb is the only way to go IMO if you want a metering rod carb. The 36mm sc2 I have now is by far my favorite carb I have used to date. 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. Was not really impressed with the Lectron.The Lectron - Review (vs SmartCarb) Enduro Intake/Carburetion - 2 strokeSmart carbs came out a few years ago to huge hype. The pre-sales dragged on and on and they kept delaying delivery. ... There's a link in the original post explaining their carb vs Lectron. The smartcarb was designed by the same guy who designed Lectron, Lake Injectors, etc. Hawaii-Mike. Supporter; Fully Ported; Posts: 749; Location: Honolulu;SmartCarb vs Lectron Review. JD jetting master race. JD jetting was terrible for me. Like unrideable. I went back to stock. I can't wait till FI takes over 2-strokes. So tired of jetting here in Colorado. If you live in a flat part of the country, you dial it in once and you can ride your whole state. I'm jetting anytime I decide to ride a new ...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. Cody says when he joined the FactoryOne Sherco Team this season it gave him the opportunity to try out multiple options for carburettors on his 300 ...Build Your Own 36mm SmartCarb This 36mm SC2 model SmartCarb is designed to replace conventional, spigot mounted carburetors in 125-300cc 2-stroke applications, offering unbeatable performance and incredible ease of use. It is a direct fit in applications originally equipped with Keihin PE, PJ, PWK and Mikuni VM and TM series carburetors of similar size. In general we recommend replacing size ...Was on their website, plugging in stuff, and they give the same product number regardless of whether you give it KDX200 or KDX220 -- but those bikes have different size carbs. I emailed the Lectron people to ask about this, and they said that for the KDX220R they supply their carb model 36HV which tapers down to 32mm at the slide.In this video I will be reviewing and installing FOUR of the new Lectron BILLETRON 38 carburetors on my CR250, KX250, RM250, and YZ250 for the Throwback Two ...The make the claim of being self adjusting simply by the strength of the vacuum signal, passing the slide and over the needle. Not new, done with all slide/needle carbs. The better design is the CV carb where the slide is 100% dependent on the vacuum signal. The downside to a CV carb is the response is sluggish.Bigger carb = bigger riverbed but the flow increase will be negligible because the volume of your engine cant create enough pressure to pull more air. As you increase in RPM, you add more air, and the flow rate will increase. This is where the compromise takes place. Velocity is important for several reasons.The carburetor must mix the air and fuel in the correct proportions to obtain an optimum air to fuel ratio. The carburetor creates this air/fuel ration by responding to the vacuum created inside the manifold of the engine. The design of the Lectron® is focused on two primary principles: "AMPLIFY" the fuel pick up signal.Smart carb VS lectron(2-smoke) By choppertown, February 12, 2015 in Honda 2 Stroke. Share More sharing options... Followers 0. Recommended Posts. choppertown. Posted February 12, 2015. choppertown. Members; 2.8k Location: British Columbia; Share; Posted February 12, 2015.Lectron Carb problems. Mechanical Help. So my Lectron carb was having an issue where the floats would stick and not let any gas into the bowls. Cleaned it and put it back together, now it won't stop filling and overflows. Tried some WD40 and compressed air down the fuel inlet like their website says and the problems persists.I bought a Smart Carb2 for my TM last week. Got it Friday. Installed in minutes and uses the stock cable that the TM had for the Keihin. I have a Lectron on my 300 XC-W. It required a special cable (MOTION PRO). Lectron-No jets, uses a flat surface on one side and round on the other side of the needle. The round side faces the intake or air boot.So the government owes you money back this year. What should you do with it? Check out these smart ways to spend your tax refund. It's tax refund season! As tempting as it may be t...I was thinking about getting one or the other of these carbs. Which one would you recommend and why? My quad is an 86 with long rod, spacer plate, FMF pipe, aftermarket reeds. Currently running a 38mm pwk a/s. I like the looks of the smart carb but have heard there is a substantial wait for the cast. Is it that much better than the lectron?Yamaha 400-450 Kits | BILLETRON™ PRO. $899.00. Add to Cart. Add to Compare. Show. 9 15 30. per page. Get a Quote for. Customer Name.KTM 2 Stroke; Activity. All Activity; TT Picks; Podium; Search; More . Forums; Clubs; Articles; ReviewsSo lets here some experiences on the different carbs (Lectron, Smart Carb, Pulse injection, 38mm airstryker, 39pwk etc) and pro's and con's. This is obviously for a snowbike application so something easy to tune and forgiving would be great. Will be riding mostly in Colorado, 9-12'k+ in varying temperatures. I know this is a hot topic but I ...SmartCarb vs Lectron Review. JD jetting master race. JD jetting was terrible for me. Like unrideable. I went back to stock. I can't wait till FI takes over 2-strokes. So tired of jetting here in Colorado. If you live in a flat part of the country, you dial it in once and you can ride your whole state. I'm jetting anytime I decide to ride a new ...The Lectron had the same issues but Kelly quickly made adjustment and Kevin created the MS-3 rod that solves the issue. Enter the massaging tool. I made a very similar re-grind to the supplied shorter Smart Carb rod that I had previously made to the Lectron rod with advice from Kelly.....Bingo we have a winner.Smart carb billet $675. No cast versions offered on the site...? Lectron looks like $375 ... Lectron vs SmartCarb vs IMS tank! by Enmerdeur » Thu May 07, 2015 11:33 pm . Before I even rode my Beta 300 I lowered the float height. I get about 35 miles to the gallon riding single track. Jetting is per the chart.Before installing the SmartCarb® onto the bike, insert the slide into the carburetor body, seat the cap onto the top, and tighten the 4 cap screws. Adjust the throttle cable adjusters at the carb and at the handlebar to remove. excess free play and test the throttle to be sure that it fully opens and closes freely.Dec 3, 2021 · The SmartCarb SC2 automatically compensates for altitude without changing jets, makes more power and uses less fuel in the process. But is it the best carbur...Search. Search InCR 500 Kits. Tool Kit Options (Includes the metering rod adjustment tool and Allen wrenches for the top cover and float bowl). The 40mm is a good option applications like harescrambles, motocross, and snow bike applications for stock 500s. Modded 500s should consider stepping up to the 44HV for dunes and snow biking.Oct 30, 2016. #3. 40 mm would be fine... The key is a tunnel cooler... The smart carb will run flawlessly IF you have stabilized temps... With a tunnel cooler I was always between 90 and 170... I have had both... And they both are solid choices... If I was to do it again I might go Lectron because it has the adjustable power jet for top end ...I have been looking for reviews about the latest Lectron Gen 2 carb for the DRZ400SM but i've been seeing mixed reviews. First of all, my Suzi is not stock, having the 424 stroker, 434 big bore, hotcams stage 2, FCR39mx, 3×3 mod, and a full system Yoshimura Tricone exhaust. I am wondering if anyone has any experience having a Lectron GEN 2 on their Suzuki DRZ400SM.Key word " adapted" . It's different. -the TPI uses less fuel, but because of the new bodywork and volume required for the fuel pump and electronics, they shrank the tank. So I am getting about same range as when I had that well dialed LECTRON on older carbureted 300. I still recommend the older, pre-slavens LECTRON.Lectron Billetron Pro Series, Smart Carb, Keihin STIC Super X, JD Kit, just learning how to tune the stock carb, other options? Thinking in terms of what's best for the pro carb tuners, vs. what's best for the guys that just want to bolt on performance and not have to mess with it much after that. The STIC Super X carb or Keihin replacement ...I've ridden a 250x with TPS and without on a Lectron and I couldn't notice a difference. Maybe there is a difference, but seat of pants I couldn't tell. Don't waste your money and run the Lectron you have. I've run Keihin and Lectron Billetron Pro now and can tell you Lectron performs much better across elevation swings.460. 38K views 1 year ago. Smartcarb SC2 or Lectron Billetron, which one is better? I've tested both carbs on my 2021 Sherco 300SE over the past few months now @thesmoness and I test both carbs...This is not a long term solution. Hard starting troubleshooting advice: 1. Make sure your idle gap (idle screw) is correct. Our two stroke carbs want a 2mm idle gap and our 4 stroke carbs want an idle gap of 1.5mm. You can count the number of turns to get the correct idle gap for reference in the future. 2.If it's what they advertise it as, it's probably better than the Lectron. The problem I have with my Lectron is I have to remove the carb to adjust the metering rod height. On my bike that means removing the air filter, filter boot, air box, and carb. This smart carb can be adjusted right there with out removal, that's a big plus for me.About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Lectron's dyno testing has shown a 20% increase in torque and horsepower at 500, The CVK is an excellent carb and has been used across many motorcycles for many years, including, Get Equipped!NOT SURE WHICH SMARTCARB YOU NEED? Select your Year, Make, & Model to find the, Light your Banshee up! These kit options are compatible with stock or modified Yamaha YFZ350 Banshee quads, offer, Smart carb/Lectron carb. Thread starter woodsguy; St, Build Your Own 36mm SmartCarb This 36mm SC2 model SmartCarb is designed to replace conventional, spigo, CR 250 Kit. Tool Kit Options (Includes the metering rod adjustment tool and All, The Lectron - Review (vs SmartCarb) Enduro Intake/Carburetio, I Finally Bought A Lectron Carburetor For My KTM 300XC-W!I bought a, Posted March 20, 2018. I have Lectron 38HV on my 2018 250X and love, Feb 25, 2021 · Today we test out the Lectron Carb on my Yz 125 Dirt, The design of the Lectron is focused on two primary principles, The BILLETRON™ 38 differentiates itself in the re-designed, Lectron Fuel Systems has taken rider feedback on their wildly popular, Apr 8, 2017 · Hey guys, I'm a little foggy on , The BILLETRON™ PRO-SERIES reconstructs what was pr, Lectron Carbs respond best when the slide is set at 0., Learn how to install and mount your Lectron caburetor with .