Mikuni tmx vs keihin pwk. Mikuni TMX vs. I tried some sea...

Mikuni tmx vs keihin pwk. Mikuni TMX vs. I tried some searches but did not find answers to the following questions: 1) Does the Keihin PWK Air Striker 38mm carb fit correctly with the existing OEM air boot and reed valve manifold? Any fitment issues that require custom spacers, modifications, etc. The new ones like on the KTM and alum frame YZ250 have some new changes that allows the air slide to sit a bit lower now, so right off throttle, there's more vacuum being pulled through. I'm about to make the much suggested swap from the TMX to the PWK. 95 Add to cart JDMK01 – Mikuni TMX KTM/Husq Carburetor Slide #6 $ 84. After the carb swap to a keihin carb start with keihin 110 jet. A “Motorcycle Race Use Only” label will be placed below the Keihin logo. Sie hat einen 177ccm Polini Zylinder und einen Scorpion Auspuff verbaut und leider nur ein 20/20 si. Mikuni has had jarvis mods and runs well but has a few off days where it just feels lean and rich on the same day??? So Tokyo off road promote the 38mm eurotek promote the 36mm lots of mixed reviews Has I bought a PWK when my 09 144 was new and ran it for a while. I was running a 38mm PWK on my 09 150. particularly at low RPM areas where it translates to much better driveablityand its much less fussy to jet The bike came equipped with a Mikuni TMX 38. JDJetting Carb Comparison- Keihin Mikuni APT-Smartcarb Lectron38 Lectron36 JDJetting Carb Comparison- Keihin Mikuni APT-Smartcarb Lectron38 Lectron36 … Read More… Frank! MXParts. When I tried the TMXX with the RM needle I thought it worked almost as well but switched to it because it fits a lot better. 1K views 2 replies 2 participants last post by rendor21 May 5, 2008 rendor21 Discussion starter Helpful Tips JDJetting Carburetor Parts -Picture Gallery Photo Gallery by James Dean at pbase. It shows the Mikuni main jet #'s being smaller than the Keihin. Out of shear frustration I pulled out one of my Keihin PWK 39 Air Strikers and bolted it on. I’ve got a 2000 yz125 which came with an mikuni tmx36ss. With or without porting and head mods, the More Have you dyno tested the Keihin 38mm PWK airstriker vs. Question, I am swapping a Keihin carb for a Mikuni carb, what jet do I use? The table below may give a place to start. Thread: Mikuni 38mm TMX vs Keihin 38mm PWK Airstryker Thread Tools 08-12-2013, 10:25 AM #1 xcxtr3e Discount Jet Magazines Carburetor Jet Kit 10-Piece Slow/Pilot Jet & Main Jet Kit For Keihin PWK, OKO, CVK Carburetors - Multiple Sizes Included Keihin PWK Jet Set 5mmx0. Carburetor Float Height Tools & Accessories: https://rmatvmc. Aug 17, 2013 · Thread: Mikuni 38mm TMX vs Keihin 38mm PWK Airstryker Thread Tools 08-12-2013, 10:25 AM #1 xcxtr3e Jan 7, 2024 · Mikuni tmx vs keihin pwk? Which one is better? Mikuni tmx vs keihin pwk carburetors for 2-stroke engines, comparing performance and tuning 2) Between Keihin and OEM needles (KTM, Suzuki, Yamaha, Honda and Kawasaki) there are probably well more than a hundred different Keihin needle profiles to choose from for fine tuning your PWK. Shame, cause the rm's tmx looks like it just came outta the box. I know a TMX35 Regarding Mikuni vs. Any suggestions how to install it l? PWK General: PWK Carburetors Producing power without compromise The motocross world knows PWK. t? When did that happend? And what is best for a tuned and big-bore ca 280cc w pro-c pipe? Help? Where to order it in states? Recommendations? Mikuni tmx vs keihin pwk? Which one is better? Mikuni tmx vs keihin pwk carburetors for 2-stroke engines, comparing performance and tuning JDKH48 – KEIHIN 38mm PWK AIRSTRIKER AG SHORT BODY w/Jet Kit 125/150 $ 498. The slide on the right is a PWK carb, where the others are Mikuni TMX carburetor slides (#4, #5, and #6 Mikuni on left, PWK #7 on the right). The main big improvement that makes the difference is to use a flat slide carb as they are so much more responsive than the original carb when set up correctly. Yes the aftermarket carb will work great, but it isn't identical. Now there is a choise between 2 models of the carb? Sh. It seemed good last ride and I Britbike forum Forums British Motorcycle specific Brands Triumph bulletin board Mikuni vs. I was wondering is a pwk a better carb ive watched saw daddy racing video and the pwk made like 1. Believe the mikuni tmx is 75mm in length between the airboot and the intake manifold,the keihin pwk is 91mm and the pwk short body is 76mm. Hey guys. Genuine Keihin Jets should also have the jet size imprinted to the jet. I've used both carbs on many different cr's and the only place the TMX is better than the PWK is at peak. . That 24mm Mikuni that needs replacing on your 2005 Yamaha TTR125 isn't exactly the same as the VM24 aftermarket replacement carburetor sold by Niche Cycle. PWK Find the best bs28 carburetor mikuni, koso 28mm, mvr28, keihin CVK 28mm, and mikuni BTM replacements on AliExpress. 00 out of 5 Any input on the Stic Super Torque modification to PWK Keihin? Discussion about Stic Super Torque modification to PWK Keihin with positive feedback from users Il TMX-X oltre alla valvola a "mezzaluna" è il carburatore più corto che c'è,viene dai gp di velocità dove era predisposto per il power jet sia elettronico che meccanico,il TMX è il suo progenitore,è più lungo,la valvola è piatta,la lunghezza è analoga al PWK Kehin . 61 -11% OP - I'm in the minority & one of the few that has been advocating the TMX Mikuni over the Keihin PWK Airstriker since the CR's 1st came equipped with them. I have look for a chart but I cant seem to find one that goes high enough. There are a bunch. Buy Carburetor Pull - Up Choke Plunger Starter Knob with 9. Leider klingelt sie bei über 80km/h und erhöhter Drehzahl. KTM Husqvarna Mikuni TMX Keihin PWK STIC Tuning 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 It is said that the Keihin PWK 38 mm Air Striker + A STIC Metering block is a great way to go for making more power, I would much rather spend the $700 on wear items like tires, pistons, cylinders and premix. slide size? 2. That being said It really depends on your type of riding though for MX the TMX will give the engine better performance over the PWK. It's no secret that Honda's Mikuni carbs on their CR two-strokes in the 2000 era are poorly jetted from the factory. To get closer I'm looking for initial settings for: 1. Also various Quality Control marks should be visible. main jet? 4. For example lets suppose that a Mikuni carburetor has a size 100 main jet in it, the equivalent Keihin jet would be a 110. Feb 23, 2010 · I've noticed a few discussions about swapping the Mikuni TMX for a Keihin PWK carb. A #8 Keihin PWK carb slide, or #6 Mikuni TMX slide is what I would suggest as alternatives. New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is Read more about the condition New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Keihin - the information I have is ancient (from a Cycle World article back to 1983), but the claim was that one brand use tapered holes that flow better than their actual number would suggest. Kali ini saya membahas tentang mana yang bagus antara PWK Keihin dan TMX Mikuni menurut pabrikannya. I figured it. Can't for the life of me find a conversion chart so I can use my 03 manual jet chart and convert to the Keih Genuine Plastech VT3 hose for all Mikuni TMX and Keihin PWK Air Striker 2-stroke carburetors sourced directly from Japan! Do not be fooled by all those colorful hoses that so many others offer! Many of these are 1/8" and 3/16" diameter hose, and these Japanese-manufactured carburetors require metric hose sizes for proper fitment and retention. the Mikuni 38mm TMX ? My butt dyno tells me the Mikuni provides some noticeable gains up top. I heard people swapping over to a 38mm keihin carb is a game changer and way better than mikuni. 95 Read more JDMK02 – Mikuni TMX KTM/Husq Carburetor Slide #5 $ 84. 9mm OD Threads for Specific Flat - Slide Carburetors at Walmart. pilot? Thanks in advance! Compatibility The SC2 model SmartCarb® and H-Series Lectron® carburetors are designed for use in modern 2-stroke dirt bikes and similar applications using the Keihin PWK or Mikuni TMX stock, however their build quality and manner of construction differ in a few notable ways that affect their appearance, compatibility, durability, and ease of use. com Helpful Tips JDJetting Carburetor Parts -Picture Gallery Our product line includes high quality products from Keihin, Mikuni, ART, JE, NGK, Vesrah, RK, Sunstar, Nology, Dynatek, Pingel, K&N, Motion Pro etc. Keihin Air Striker? Jump to Latest 8. While much better it is still not perfect. :shrug: 12' Light Factory Pink Carburetor Vent Hose Kit For Keihin & Mikuni PWK FCR TMX Keihin PWK 38 Airstriker vs "normal" ? Building a -07 Honda cr 250 for use at British races. #karbupwk #karbutmx #manabaguspwkdantmx Alright i have a question, i am putting a Nibbi carb ony 01 because the original mikuni tmx carbbhad the bowl rot off of it because the bike was so neglected, how do i make the throttle cable work, the tmx had about a 2 inch 45 degree angle on the top of the carb wheras rhe Nibbie does not, my cable is two inches too long please hell A stock Keihin FCR carb works really well, once you jet it right and time the accelerator pump. Can anyone tell me if there is some type of "offset" in figuring out a translation between jets on a mik tmx30 to a keihin pwk 30 or 33? If, for instance, I have a 210 main and a 25 idle in the mikuni, what would that translate to in pwk jetting? Learn how to identify your Keihin carburetor using model numbers, location markings, and size specs. 95 Read more JDMK05 – Mikuni TMX Jet Block Gasket Kit Rated 5. needle? 3. Jun 21, 2019 · OP - I'm in the minority & one of the few that has been advocating the TMX Mikuni over the Keihin PWK Airstriker since the CR's 1st came equipped with them. I've noticed a few discussions about swapping the Mikuni TMX for a Keihin PWK carb. The keihin seems to be a little bit wider than the mikuni. 5 hp more than the 28mm flat slide, I seen some of the top drag builds run them on billet head and Looking to go down the route of sticking a PWK carb on my bike instead of the stock mikuni. one comes up in a lot of different pages, but it's clearly wrong. My 03 CR250 "project bike" is having its cylinder repaired at MT and while its away I'm getting a used PWK set up for me. I use 340 mains in my bike right now on the stock carbs but what is that equivalent in keihin, and also will the j Mikuni TMX 38mm Carburetor New. Yep. Includes identification chart tips and common models. Some of the products in this catalog are sold for racing use only and as such are not legal for use on vehicles to be operated on public highways. Poor mikuni; every time I read a hop-up article in the 80-90s they would remove the mikuni and put a keihin on it. I read my old mxa mags about the late 90's bikes with mikuni a and they seem to have a ton of jetting issues. So would say the pwk doesnt fit but seen Some people switch their mikuni for a pwk, kind of in doubt here. PWK, Some Opinions Please Forums Calendar Active Threads Tuning and Jetting Mikuni Carbs What kind of Mikuni do you have? You may not know it, but not all Mikuni carbs are the same. Keihin PWK carburetors is the dominant carb on the factory motocross machines. 9mm vs the 1. Check out the Thumper Talk forum if you want to find jetting specs that may be close for your area, as a starting point. ? Jul 9, 2025 · Tired of having to re-jet your Mikuni TMX carb after fouling plugs over and over again? The Keihin PWK air striker carb conversion is a great way to make save you time and hassle of fiddling with the jetting. I hated the fit and heard the RM needle made the Mikuni better so I gave it a try. ? Hey Jungs/Mädels,ich bin neu hier im Forum, hab mir diese Woche eine Px 80 mit 125 iger Motor gekauft. I’ve got a 2018 tc250 with a mikuni carb on it it’s been jetted from pro circuit with a platinum expansion chamber linked up to a PC shorty and it runs like dog water when I need the power. 61 US $8. which isn't true. I just spent an hour searching the web for a good Mikuni TMX - Keihin PWK main jet conversion chart. link/how-to-adjust-carb-float-heightHaving the float height correctly set in your carburetor is I really have to disagree that a Mikuni TMX is a better carb than a Keihin PWK on a cr250. Don't buy the slides from KTM unless you have money to burn. I dont know about the tuning of the mikuni. Because of their great performance they come stock on a lot of the leading brand bikes. Not the sure airstriker will go back the same way the old carb came out. The chart will not be a perfect match because there are many variables, for example The mikuni's still have to be modified but the dump tubes are replaceable where the keihin's are not. Hello gesss. com 2T 4T Universal Keihin Koso Oko Motorcycle PWK Carburetor 21 24 26 28 30 32 34mm With Power Jet For Racing Motor US $7. I've been struggling with jetting the Mikuni right all season and heard the PWK is night and day difference for this bike! Keihin PWK Genuine PWK: A serial number is lightly imprinted below the PWK mark. Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non Replacement Carburetor Mikuni TMX38 TMX 38mm - 2005 Kawasaki KX125 $129. This is direct replacement vent line for the Yamaha currently runs a Mikuni TMX on the Yz125 and when asked they said that they didn’t know anything about any issues with the Keihin-equipped 2017 YZ250 two-stroke. I normally pull the mikuni out from the side, between the motor and frame. Keihin carburetors [ USED ] Keihin carburetors [ NEW ] Keihin FCR parts Keihin CR special parts Keihin PWK / PJ / PWM / PE parts Mikuni carburetors Mikuni parts Mikuni fuel pumps Air filtration Throttle cables & throttle Tuning & service Suzuki DR-Z400 parts Waterpump cooler kits Boyesen JD Jetting S3 parts Beta parts GasGas parts Honda parts Husqvarna parts Kawasaki parts KTM If it's a 125 I'd say either a Keihin PWK28 or a Mikuni TM28/30 are the best aftermarket carbs that are reasonably easy to fit the KMX. (the short Keihin from a newer KTM does fit as well as stock BTW). 95 Read more JDMK03 – Mikuni TMX Needle Valve Assembly $ 23. The hoses should be a dark pink PLAS TECH hose. Keihin PWK carb jet kits do not include the shim/ring combination because the PWK carb needle is too far off-center in the slide for a spacer ring to fit. Cekidot. 0mm clip spacing on the TMX. The Keihin PWK has features that have been optimized to have this signal more concentrated at key areas to increase the velocity or signal. I was just getting started on tunning my cousin's TMX carbs before he moved on 1200 miles on me. Oct 22, 2008 · Hey guys, I am thinking about picking up a set of Keihin 28mm pwk's but I dont know which jets I will need. 95 Free delivery Upgrade your Yamaha YZ125 (1999–2004) with a Mikuni TMX 38mm flatslide carburetor, professionally tuned to provide strong throttle response and smooth power delivery. Jetzt habe ich hier ein wenig gelesen whats up fellas wanted some input on some carburetors lookin for a bigger one and wanna know which one is better or are they even the airstriker and the tmx is there one harder to tune then the other or what i have hear alot about the airstriker and noticed there is a price different as well. With these features you can take advantage of Keihin's superior performance. 8 Thread Jets Tired of having to re-jet your Mikuni TMX carb after fouling plugs over and over again? The Keihin PWK air striker carb conversion is a great way to make save you time and hassle of fiddling with the jetting. I've been doing some research on switching my stock Mikuni for a Keihin PWK. I bought a keihin Airstriker 36mm. The Keihin PWK needle's clip slots are also 10% closer together compared with the Mikuni TMX, with 0. 95 Add to cart Alternative: KTM Five Carburetor: Keihin, Mikuni, APT Smartcarb, & Lectron Dyno Comparison All that's changed currently w/ the newer PWK carb. Save on 28mm carburetors today!! Shop now on AliExpress! JDKH72 – Keihin PWK/PWM/PJ/FCR/FCR MX Float Needle and Clip $ 24. so DynoDan22 wrote: The '05-'07 CR 250s really seem to like the 36mm short body PWK air striker over the 38mm. frofr, ikce, u1l8, yfvj9, ipua, x6wn, ldhk2, e0cj2, u87r, xchi,