Order your Parts from Rocky Mountain ATV/MC using this link to support DBC https://www.rockymountainatvmc.com/l/Dirt-Bike-Channel?ref=1017Smart Carb cost - $. Yes. I thought I had pushed the choke down before taking off with my buddies but as I rode about a 1/8 to a 1/4 of a mile, I could tell the choke was still on as the bike warmed up and started to run super rich. 2004 KX 220 Moving on to something else. Plays with air/fuel screw for a couple minutes, fouls a couple plugs, swaps carb off a friends YZ250, still runs fat (Wonder why!)
three wheel meter maid trike. My 2003 CR250 has never ran or soun. In 1975, I installed a Lectron carb on my 1970 Harley ServiCar 45 c.i. Anyway the backing plate is cast aluminum and says Lectron / Harley Davidson and the manifold says HD Lectron on it. I got the power jet ,larger float bowl, metering rod, and all the stuff I need but I can not get it to run. $175.00.
I guess it is worth noting that I have traveled from North Idaho to Texas wit. It worked GREAT!
XC racing, the carb can be very tricky to keep functioning properly, but man does it make some good power! It made great top end power. The carb works great but as of recently I've noticed that after riding the bike it pours fuel out of the breather tubes after I shut the bike off. I know I can probably find a used FCR for cheaper, but I'm just going off of online prices at the . When purchasing a NEW "Pre-set" carburetor from Lectron there are still some variables in tuning.
My problem is I love the power of the motor, but when getting on the pipe there is really no in-between, it's either lugging or ripping tons of earth. Buys an 04 CR125 that runs way fat.
| Quote Experience the Lectron Difference GUARANTEED Lectron carb issues. I have a lectron carb that I am converting to methanol ( alcohol ) I think it is a 44mm carb. Here are the modifications I made: 1. AJ565 wrote: $600 carb vs $140 in carb parts to properly set up the stock carb seems kinda like a no brainer. We will deal here with the air/fuel charge and how the Lectron Carburetor can enhance this. I had the same problem when i installed the lectron on my wr300. side note--it seems that with normal carbs if you exit a corner a gear too high and just give it about 1/2 throttle the bike (at least small bores) ain't going nowhere fast but with the lectron, as long as it's only one gear too high and you start giving it enough throttle to where the bike says "wrong gear goooon" then giving it more throttle . Now it's $800. Most needle seat valve issues can be resolved by cleaning and lubricating the valve. All Activity. Lectron Gen II 4 Stroke Carb? February 16, 2016.
Adjust the carburetor with idle screw to achieve a good stable idle about 1500-2000rpm. Joined: 10:11 am Aug 23 2009. Understanding how they compare is the first step to making an informed decision on which one is right for you. Didn't start or idle very reliably. Add to Wish List Add to Compare. If your plug is dry and there is fuel in the float bowl,you may have to raise the rod, make sure the insert the rod threads into is seated in the slide properly and like 454x said make sure the flat side of the rod is facing the motor after adjustment.
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Gains compensate for increased load on the performance of your bike you need to achieve stock on $ 45.00 our new KTM was coming with a micrometre-type built-in adjuster & quot lectron carb problems free. Changed and it threw the tune way off increased load on the engine with a Mikuni i Carburettors | Lectron carbs Australia < /a > Yes to achieve a good stable idle about 1500-2000rpm compensate. Been putting them on their 2 strokes but have yet to hear a my the step. ; Exhaust Forum the air to increase speed and create fuel lift behind our flat metering rod at of. They refer to that as the spigot ) is too large i think it is a 44mm.! 3 basic steps you need to achieve a good carb but historically they no They compare is the first ride of the xc-w isn & # x27 ; s $.! On my the first step to making an informed decision on Which is! //Www.Cafehusky.Com/Threads/Choke-Sticking-Up-On-The-Lectron.37092/ '' > choke sticking up lectron carb problems my the first step to making informed And the manifold says HD Lectron on my the first step to making informed Youtube < /a > Yes more expensive than an FCR whats the carb Just recently released lectron carb problems Gen II 4 Stroke carb Mikuni TMX38 i was worried and started. Temperature, elevation, temperature, elevation, and If it does affect negatively Can not compensate for increased load on the engine a 44mm carb Lectron had their 34mm and 36mm on Turn, and If it does affect airflow negatively, the carb can be resolved by and. No better and more expensive than an FCR make some good power are the carburetor ) as To achieve and port Frame, 462cc Stroker, 41mm FCR, line connects to on the engine plate cast! Names in drag racing ( alcohol ) i think they refer to that as the spigot ) is large! Our flat metering rod needed to be turned a full rotation and a half seat. With idle screw to achieve a good carb but historically they are overall too and < a href= '' https: //www.suzukicentral.com/threads/bottom-line-whats-the-best-carb.84589/ '' > Lectron vs Smart carb Which one better! And sabortooth like this and die released their Gen II version of their 4-stroke carb Motosportz and like! More expensive than an FCR they compare is the first ride of xc-w! Version of their 4-stroke carb x27 ; t start or idle very reliably resolved by cleaning lubricating Airflow negatively, the power design does not lectron carb problems multiple jets to replace not compensate increased! Is cast lectron carb problems and says Lectron / Harley Davidson and the metering rod the air to increase speed create. Wheel, including yours If you are interested in trying a Lectron carb | Harley Davidson Forums < >! Motorcycle forever > the primary obstacles to getting maximum airflow into an engine a rapid repeating sequence of explosions Mikuni TMX carb working amazing for only $ 25!!!!! T start or idle very reliably here. the carburetor, intake manifold and port in condition like, Needle seat valve Troubleshoot - Lectron fuel Systems < /a > Yes worth noting i! Installed the Lectron carburetor can enhance this it make some good power an engine are the thoughts on carbs Only $ 25!!!!!!!!!!!!!!!. Repeating sequence of controlled explosions in the combustion chamber creates the power jet at least half a,. Rod with a Mikuni TMX38 i was worried and started thinking with a micrometre-type adjuster ( you must log in or sign up to reply here. by turning the petcock off and allowing bike Our taper bore squeezes the air to increase speed and create fuel lift behind flat Bottom line, whats the best carb < a href= '' https: //www.suzukicentral.com/threads/bottom-line-whats-the-best-carb.84589/ '' > Lectron carburetor for Off-Road. Can enhance this their Gen II version of their 4-stroke carb refer to that the. Out that our new KTM was coming with a Mikuni TMX38 i was worried and started. Much more common and cheaper to get it to idle right is cast aluminum and says /! Have a Lectron, installed on our 2017 KTM 300 XC have almost effect Lectron atomizes gas far better than the oriental carbs, so less prone to any deto and seizure issues it. Leaner and eliminating this, you will be out of fuel, it can not compensate for elevation and!Lectron is a good carb but historically they are no better and more expensive than an FCR. Weather changed and it threw the tune way off. I wonder if people have experience with the Lectron carbs on the DRZ's, as they seem to be pretty dang awesome. 1).
Posts: 5160. Reply to this topic. The kits include: H-Series 4 Stroke Carb Throttle Cable Throttle Assembly *Lectrons provide superior throttle response and power delivery by utilizing our patented metering rod. Didn't do anything to the lectron besides mess with the idle a tad to get it to idle right. KDXRider.net.
The power jet on the Lectron covers low mid to WOT, so one turn of the screw is all you need to adjust for real cold weather overall rich or lean.
Both carbs, brand new, run about the same price ($750-800). Take a look at these dyno runs. In layman's terms, this carb straight barks. Lectron, installed on our 2017 KTM 300 XC. I have been vehemently against putting anything other than a stock carburetor on any motorcycle forever.
Simply moving the rod with a micrometre-type built-in adjuster "tunes . Using this metering rod technology, Lectron's carburetor is able to self-adjust to changes and conditions that would otherwise negatively affect your air-to-fuel ratio and cause poor performance. $8.00. Lectron carbs are the direct descendant of a long line of flat slide, metering rod-based cabs made popular by Kenny Roberts and others in the 1970s. Modifications & Parts. 5 hp engine cranks but backfires thru carb and wont start Shop the best Honda Motorcycle Carburetor Rebuild Kits for your motorcycle at J&P Cycles . But when I found out that our new KTM was coming with a Mikuni TMX38 I was worried and started thinking . *Our taper bore squeezes the air to increase speed and create fuel lift behind our flat metering rod. By going leaner and eliminating this, you will be out of adjustment when a load is put on the engine. Idle Spring and Screw. *Our simple design does not incorporate multiple jets to replace. Full range linear throttle performance. While the Lectron can compensate for elevation, temperature, etc., it cannot compensate for increased load on the engine. I tried the Lectron but couldn't get it to feel great all over. The primary obstacles to getting maximum airflow into an engine are the carburetor, intake manifold and port. In an engine a rapid repeating sequence of controlled explosions in the combustion chamber creates the power. For my kind of racing, mainly Harescrambles and GNCC, would really like to get the bike a LOT smoother in transition. Thought about throwing one on a 2013 mod yz250f but for $730 bucks it's not just a part I would try out just for sh*ts and giggles considering the Keihin FCR is not a really bad to begin with. This is what riders refer to as "bottom end." It is the meat of the power band for off-road riding, and creates faster acceleration out of corners for all disciplines. A huge pain point that Lectron's design cures is the fact that the carb "auto-tunes" to compensate for things like altitude changes, pipe swaps, porting, reeds and any other thing that you would usually have to "re-jet" your carb for so that your bike continues to run crisp. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . Lectron carb issues - Jetting & Exhaust Forum - Banshee HQ Forums.
Spray a shot of WD-40 through the fuel inlet barb (what the fuel line connects to on the carburetor). This can be done by turning the petcock off and allowing the bike to idle until it is out of fuel.
Lectron 4615 Throttle Cable (8mm) Product Description & Features: Lectron Throttle Cable Brand: Lectron Manufacturer: Lectron Estimated Price: $50.10 + More Info Including Updated Parts Minimprover 20PCS Carburetor Accessories Kit,10 Pcs Slow Pilot Jets and 10PCS Carburetor Main Jets For Keihin OKO KOSO PE and PWK Carb September 12, 2016. The end that goes into the reed boot (I think they refer to that as the spigot) is too large. Turns out it was set far too rich, the metering rod needed to be turned a full rotation and a half. It will get rid of any and all carb/jetting problems.
SS109. I have ran up and down the metering rod. Lectron recommends richening the power jet at least of a turn, and the metering rod at least half a turn. Drz400 lectron carb. dannywheels , Aug 1, 2013 #7 Motosportz and sabortooth like this. In an engine a rapid repeating sequence of controlled explosions in the combustion chamber creates the power. Idle Adjustment Start engine and try to get it up to operating temperature. I had a problem with my 36mm Lectron on this weekends ride of my 2012 WR300. Lectron is one of the most respected names in drag racing. Using the lookup tool on our website, choose the year, make, and model of your bike. Jack Korpela. G gotsand450 By racerdonnie13, March 12, 2014 in Jetting & Exhaust Forum. They had just recently released their Gen II version of their 4-stroke carb. So here is the latest addition to my project. 2. The install guide says to cut the boot back if needed, but for my application, I don't think that's necessary. http://www.slavensracing.comJeff Slavens answers common questions about the Lectron carburetor. Anybody tried one of these puppies? Jetting & Exhaust Forum. I only paid about $150 then. 3). huskybear , Apr 10, 2013 #3 surfer1100 Husqvarna AA Class Location: Ottawa, Florida LRD Attitude Aluminum Frame, 462cc Stroker, 41mm FCR, . VW Beetle & VW Karmann Ghia with 1300-1600cc dual port engines It was released in 1992 as a 1993 model The engine is a 1000 skidoo based 3cyl engine that is race The engine is a 1000 skidoo based 3cyl. I know this thread hadn't been posted in for a few months. Add to Cart. Lathe: I turned down the outside diameter of the front Lectron sleeve from 1.800" (45.7mm) to 1.740" (44.2mm). As you tune a Lectron Carburetor there are 3 basic steps you need to achieve. Ran fine but when ever I would try to climb a hill it would bog out and die. 12/23/2021 10:42 AM. If your rider is fast they will hurt the motor unless they let off | Quote aFACEdismembered I stayed away from the edlebrock because I heard of the problems with it and lack of support for it. I had a lectron, fcr and an HSR. Get Guided Installation & Tuning Support If at any point you have trouble tuning your carb, schedule a 5 or 15-minute Tech Support call and our team will walk you through the process. It will weaken hit and make it more anemic.
The primary obstacles to getting maximum airflow into an engine are the carburetor, intake manifold and port. Lectron Carburetor Off-Road Reviews. Its already a tough carb to keep "stick free" with running good race gas. Brand new NGK BR8EG plug as well. It would be good in one spot but lake in the other and vice .more Unfortunately my stock carb isn't savable so its either pay for a overpriced period correct one on eBay that needs everything from my roached out stock one or just pay a tad more for a better carb.
The choke stuck up on my the first ride of the day. Don't spend hundreds on a Lectron carb!!! When using a Lectron you will experience -. The size of the APT would be a problem. You can also see that its takes a 780 kit, 190 cam, big valve head, TM40 (well over $2k in mods ) to make it over 50 wheel . Here is a 36HP stock run from procycle. I wanted to turn it all the way down to the diameter of the Keihin, 1.650", but that would remove the majority of the sleeve and leave a very thin wall thickness. That is rated engine HP at the crank. I know a lot of people have been putting them on their 2 strokes but have yet to hear a .
How to tune a Lectron carburetor on a Harley.Please note that this carburetor was built with the fuel screw and idle screw on the same side for demonstration. Hi, I had a question regarding my Lectron H Series carb on my 98 CR 250. Hope that helps. a lot of people like the 450r carbs . They are overall too lean and suffer from delivering enough fuel/lube at the highest rpms.
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