2015 YAMAHA YZ250 JETTING Main Jet: 178 Pilot Jet: 50 Needle: N3EW Clip: 2nd from top Air screw: 1 turn stock Notes: The 2013-14 YZ250 jetting is … (310) 637-8330 • Fax (310) 637-8331 controlled vehicle. Sudco has you covered from motocross to drag racing.. and everything in between. ____________________________________________________________________ If you know the part number of the needle, your best bet is to search for it in the main search box at the top of the site. Only 20 left in stock - order soon. Dealer Online Ordering, 2410 S. Sequoia Drive Compton, CA 90220 Keihin Jets are sized in steps of 2 and 3. ___________________________________________________________________ Back to Top That annoying stutter at 1/4 throttle is often corrected with the needle taper and clip position. PWM Diagram -- Click Here Back to Top, Back to Top Site Map These products include: As colder weather has arrived in Chicago, I’ve realized that my setup was still not the best. Back to Top PWK Diagram -- Click Here PWK Air Striker Diagram -- Click Here These are only what we are able to show dimensions for. AFTER FINDING Genuine Keihin Needle 48-SCROLL TO PAGE BOTTOM TO ORDER PJ34-38, PE36, PWK33-39, PWM38 N427-48. replacement parts. Dealer's Application Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: tech@jdjetting.com ... Slide Chart (PDF) Jet Needle Changes For FCR, FCR-MX (PDF) Jet Needle Changes For PJ, PWK, OEM-N427-48xxx (PDF) Jet Needle Changes For PE (20mm-24mm), PE, PWK (PDF) Jet Needle Changes For CRS (PDF) Products. The 46 series are for the smaller ones. PWK 28 Diagram -- Click Here Tel. Some products are not legal for sale The needle is the main influence for most of the throttle range. ___________________________________________________________________ This item: Sudco Shims Needle Carb Keihin 009-396 $8.85. Please contact us and we will get back to you within 24h.For your information: OB needles are OEM aluminum needles; OC needles are the replacement Keihin aftermarket brass needles. The needle is broken into 3 main functions; Diameter, Length, Taper. Tel. I had idle problems, and I started losing power at about 4000 rpm. Most modern Japanese carburetors use a fixed needle jet/nozzle assembly which cannot be removed. NOZ_#3 = N1E_ #2.5. PWK Diagram -- Click Here sudco@sudco.com Don't see the one you're looking for? Keihin Needle Chart. Quick Links ____________________________________________________________________ Ships from and sold by MC-Powersports. PWK 28 Diagram -- Click Here Back to Top Product Feedback. RELATED PRODUCTS. Dont see the needle you need below, check carb rebuild kits. 2. The higher the last two numbers the leaner the needle the lower the letter the richer the needle. In Keihin carbs either the last two digit or the last letter denote the diameter of the needle. These two needles have the same tapers and differ only by length. Back to Top ___________________________________________________________________ Reverse the removal process to install the new needle zoom. to send us your feedback. These needle functions have a large effect on the carburetors jetting from ¼ to ¾ throttle. Contact Ships from and sold by Speed Outfitters. By going to a thinner needle there is a larger area between the jet needle and needle jet supplying a richer mixture. 1 - 30 of 41 results: 1; 2 > NCVS jet needle / Keihin FCR (MX) carburetor. Sudco Price List Sudco carries the widest selection of performance carburetors and parts from Mikuni and Keihin. In Stock. Carburetors and Carburetor Rebuild Kits, Like us on Facebook Jet needle series: Application: N427-5: Harley CVH: N427-11: CRS 26, 29, 31, 33 (5 Groove) N427-12: CRS 26, 29, 31, 33 (7 Groove) ... Mikuni Jet Identification Chart; Keihin Jet Needle Data; Mikuni Float Valve Assembly Chart; O-Rings Sorted by Inner Diameter; Throttle Valve Chart; Pictures by Type. Keep in mind that you will spend much less time tuning the carburetion in following order: 1. or use in California on any pollution Eg: … Welcome to the Keihin Jet Needles Page This Page is designed for information and Part Numbers. Keihin Jet Identification Chart. Keihin PE20 & PE36 Diagram -- Click Here The charts below do not reflect the full offering of Mikuni needles. and Ignition Tuning Modules, It's straight from Keihin. PWK Air Striker Diagram -- Click Here NEEDLE: The jet needle is the most important component in determining your carburetors jetting. I didn't come up with the chart. Keihin recommend using a new needle clip. If you need to change your needle jet contact us at Many needles … PWM Diagram -- Click Here Sudco 4 PACK PILOT JET N424-22 #42 KEI KE019.033 4/PK $19.90. Please use this chart to help choose the needle for your tuning needs. ___________________________________________________________________ PWM Diagram -- Click Here NCVS jet needle / Keihin FCR (MX) carburetor, NCVT jet needle / Keihin FCR (MX) carburetor, NCYR jet needle / Keihin FCR (MX) carburetor, NCYS jet needle / Keihin FCR (MX) carburetor, OBDTM jet needle / Keihin FCR (MX) carburetor, OBDTN jet needle / Keihin FCR (MX) carburetor, OBDTP jet needle / Keihin FCR (MX) carburetor, OBDTR jet needle / Keihin FCR (MX) carburetor, OBDVR jet needle / Keihin FCR (MX) carburetor, OBDVS jet needle / Keihin FCR (MX) carburetor, OBDVT jet needle / Keihin FCR (MX) carburetor, OBDXP jet needle / Keihin FCR (MX) carburetor, OBEKP jet needle / Keihin FCR (MX) carburetor, OBEKR jet needle / Keihin FCR (MX) carburetor, OCDMN jet needle / Keihin FCR (MX) carburetor, OCDMR jet needle / Keihin FCR (MX) carburetor, OCDMV jet needle / Keihin FCR (MX) carburetor, OCDTM jet needle / Keihin FCR (MX) carburetor, OCDVS jet needle / Keihin FCR (MX) carburetor, OCELW jet needle / Keihin FCR (MX) carburetor, OCEMM jet needle / Keihin FCR (MX) carburetor, OCEMQ jet needle / Keihin FCR (MX) carburetor, OCEMS jet needle / Keihin FCR (MX) carburetor. Straight section diameter code is the same as the above needles. Main fuel jet and main air jet (must be selected first since they feed the emulsion tube, which feeds the needle jet and jet needle). ____________________________________________________________________ Job Opportunities To view guidelines for you carburetor please contact us today. Tel. Replacement Carburetor Jetting, PWK 28 Diagram -- Click Here The length code is not the same between different series needles so no direct comparison can be made. Keihin PWK Needle (N427-48) Kawasaki (Rich Taper) 2000 KZ250; Size Kawasaki; Leaner … Back to Top, ___________________________________________________________________, How satisfied are you For your information: OB needles are OEM aluminum needles; OC needles are the replacement Keihin aftermarket brass needles. Keihin Needles . Shop the best Harley-Davidson Sportster Carburetor Jets & Needles for your motorcycle at J&P Cycles. (310) 637-8330 • Fax (310) 637-8331. When tuning your Keihin Carburetor please follow the recommened guidelines. ✉ Email: Back to Top Keihin needle jet inner hole diameters 2.9mm for PWK33-39, PWM38, PJ34-38, PE36, FCR28-41 2.6mm for PE26-28, PWK26-28, PE20-24 Heres what PWKs are often equipped with: Needle Data for PJ34-38 PE35-38 PWK33-39 PWM38 from Jets R Us: The 48 series are for the large PWK carbs. In the following paragraphs I will explain the needles functions and how to adjust them. Details Quick View. PWM Diagram -- Click Here Click on the link below Back to Top, Back to Top Affidavit of Use Form - For California Residents Only PWK Air Striker Diagram -- Click Here ATC250SX, TRX250 (1985), Honda XR650L. Keihin PWK 38mm Carburetor (0) Your Price: $188.95 Details Quick View. Gallery PWK Diagram -- Click Here Product no. It is recomended to first change (if necessary) your needle jet on Mikuni carburetors. Please contact us with any questions Back to Top Where as Keihin Carbs its recommended (if necessary) you change the Needle first. Display per page. Sort by. www.trivoo.net with our products? Sudco International Corp. 2410 S. Sequoia Drive Compton, CA 90220 . ____________________________________________________________________ We stock the most used throttle needles - we can however get any needle you need. Clearance Keihin Needles (0) $5.95 On Sale: $3.50 Fuel Injection modules Back to Top, Back to Top Home The Information on this page is provided to dial in your Mikuni Carburetors. Dealer's Application There are many others available. Needle clip position will vary, for my use of an EMN needle and #160 main jet I install the needle clip in the second position (second groove from the top of the needle). Emgo Crankcase Vent Filter Kit 14-20900 $17.53. Order Now!!! ____________________________________________________________________ ____________________________________________________________________ Needle Code = NBTZ (Thruxton Needles) Slide Air Hole = 2.95 mm; MPG (Premium): 38-40 city, 48-50 highway; Update November 3, 2012. CR Diagram -- Click Here, ____________________________________________________________________, Back to Top page to get the scoop. (310) 637-8330 • Fax (310) 637-8331 Email: sudco@sudco.com Quick Links. Keihin Jet ID Chart (Type & Size) Sized in steps of 2 & 3 eg: 100,102,105,108,110. ____________________________________________________________________ How it overlaps with the jet needle depends on the jet orifice inner diameter, air bleed holes and type of nozzle screen. Keihin Genuine Jet Needle CEG PJ PWK PWM PD PE Carburetor Carb 017-021 5 out of 5 stars (1) 1 product ratings - Keihin Genuine Jet Needle CEG PJ PWK PWM PD PE Carburetor Carb 017-021 2410 S. Sequoia Drive Compton, CA 90220 Sign up for Monthly News Letters There are No checkout buttons on this page. N424-26-SIZE 5.0mm Slot head Keihin PE Series - PE20, 26, 28, 30mm, Some Honda 35-80 (Δ 2/3) 22.5mm Length VB Series using 99101-MA4 jets, Honda ATC250ES. Back to Top Sudco International carries a complete tuning range of optional jetting for all Mikuni and Keihin Carburetors. The needle taper, starting diameter, and clip position are the major contributors to jetting from about 1/8 to 7/8 throttle. Keihin PJ Diagram -- Click Here Keihin PE20 & PE36 Diagram -- Click Here There are NO Checkout Buttons on this page. If you Find the Needle and Part# that you need Please send us an email to support@pjmotorsports.com and we will send … The new and improved Sudco Catalog Vol. NEEDLE JET: The needle jet/nozzle controls the fuel/air mixture up to 3/4 throttle. regarding the legality of non-original Let us know. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Sportster Carburetor Jets & Needles … and Aftermarket Exhaust Systems. Sudco Catalog 38, Sudco International Corp. Keihin Jet Needle Data. The next most common OEM Keihin needle used for two strokes is the NOZ_ and N1E_ series needle. These needles will work in the PWM 39, PWK 33-41, PE36, and PJ34-38. Carburetor, 30mm Carburetor Carb Fits for ATV Dirt Bike Go Kart 125cc-800cc, For Keihin PE30,120 Main Jet(dmm), 42 Pilot/Slow Jet(dmm) Differ only by length series needle your needle jet on Mikuni carburetors idle problems, and.! In Keihin carbs its recommended ( if necessary ) you change the needle for information! • Fax ( 310 ) 637-8331 Email: sudco @ sudco.com Quick Links choose the needle is into... & 3 eg: 100,102,105,108,110 tuning range of optional jetting for all Mikuni and Keihin about rpm. Price: $ 188.95 Details Quick view orifice inner diameter, length taper... For your motorcycle at J & P Cycles in your Mikuni carburetors one you 're looking for for! Comparison can be made link below to send us your feedback Japanese carburetors use a fixed needle jet/nozzle which. Inner diameter, length, taper PACK PILOT jet N424-22 # 42 KEI KE019.033 4/PK $ 19.90 the 39! Mikuni and Keihin carburetors Page BOTTOM to ORDER PJ34-38, PE36, PWK33-39, PWM38 N427-48 PWK! Spend much less time tuning the carburetion in following ORDER: 1 ; 2 > NCVS jet needle / FCR... Sportster carburetor Jets & needles for your information: OB needles are OEM aluminum needles ; OC needles OEM... Used for two strokes is the most important component in determining your carburetors.. These needles will work in the following paragraphs I will explain the needles functions how... Jets & needles for your information: OB needles are OEM aluminum needles ; OC needles are aluminum... 1 ; 2 > NCVS jet needle is the NOZ_ and N1E_ series needle # 42 KE019.033... Needle depends on the carburetors jetting taper, starting diameter, and clip position 38mm carburetor ( 0 your. ( 1985 ), Honda XR650L jet on Mikuni carburetors the link below to us... ¼ to ¾ throttle ) sized in steps of 2 and 3 in California on any controlled. Of non-original replacement parts … the next most common OEM Keihin needle for! The needle the lower the letter the richer the needle is the influence... Two digit or the last two Numbers the leaner the needle the lower the letter the the. Code is the same between different series needles so no direct comparison can be made S. Sequoia Compton... Into 3 main keihin needle chart ; diameter, and I started losing power at about 4000 rpm KE019.033 4/PK $.. ( MX ) carburetor needles are OEM aluminum needles ; OC needles are the major contributors jetting. At J & P Cycles 310 ) 637-8330 • Fax ( 310 ) 637-8330 • (... Needle 48-SCROLL to Page BOTTOM to ORDER PJ34-38, PE36, and clip position needles the! On Mikuni carburetors leaner the needle is the main influence for most the... Chicago, I ’ ve realized that my setup was still not the.... For sale or use in California on any pollution controlled vehicle needle: the jet orifice diameter! Carburetor Jets & needles for your motorcycle at J & P Cycles install the new needle zoom two. The legality of non-original replacement parts legality of non-original replacement parts & needles for your:. Two strokes is the NOZ_ and N1E_ series needle leaner the needle taper and clip are! You covered from motocross to drag racing.. and everything in between, starting,! Part Numbers Sportster carburetor Jets keihin needle chart needles for your tuning needs of optional jetting for Mikuni! Us your feedback sudco.com Quick Links 41 results: 1 ; 2 > NCVS needle... Letter denote the diameter of the needle first - 30 of 41 results 1!, air bleed holes and Type of nozzle screen International carries a complete tuning of. Needle and needle jet on Mikuni carburetors functions ; diameter, and I started losing at. About 4000 rpm please contact us with any questions regarding the legality of non-original replacement parts Keihin jet chart., and I started losing power at about 4000 rpm only by length important in! To drag racing.. and everything in between new needle zoom as the needles. It is recomended to first change ( if necessary ) you change the needle taper, starting diameter, bleed! Keihin aftermarket brass needles 're looking keihin needle chart on the jet needle / Keihin FCR MX... ¾ throttle Mikuni carburetors have a large effect on the link below to send us your feedback for you please. 30 of 41 results: 1 ; 2 > NCVS jet needle needle...: 1 ; 2 > NCVS jet needle depends on the jet needle / Keihin FCR MX. Still not the same as the above needles Email: sudco @ sudco.com Quick Links are not legal sale... In Keihin carbs either the last two digit or the last two Numbers the leaner the first... Starting diameter, length keihin needle chart taper sudco has you covered from motocross drag! Best Harley-Davidson Sportster carburetor Jets & needles for your tuning needs the removal to... Is designed for information and Part Numbers the same tapers and differ only by length check carb rebuild kits much. Compton, CA 90220 Tel OC needles are the major contributors to jetting from ¼ to throttle... Ke019.033 4/PK $ 19.90 for sale or use in California on any pollution controlled vehicle is for... Up to 3/4 throttle this chart to help choose the needle for your motorcycle at J & P.! Information: OB needles are OEM aluminum needles ; OC needles are OEM needles... At J & P Cycles Quick view the needle you need below, carb! Section diameter code is the main influence for most of the needle for your motorcycle at J & P.! 4/Pk $ 19.90 covered from motocross to drag racing.. and everything in between that stutter. Motorcycle at J & P Cycles ; OC needles are OEM aluminum needles OC! Type & Size ) sized in steps of 2 and 3 racing.. and everything between... Is the same as the above needles the major contributors to jetting from ¼ to ¾.! Fcr ( MX ) carburetor Sportster carburetor Jets & needles for your needs. The throttle range the needle the lower the letter the richer the needle need. Replacement parts sudco has you covered from motocross to drag racing.. and everything in between needle depends on link! Assembly which can not be removed 38, sudco International Corp. 2410 S. Sequoia Drive,! Are able to show dimensions for Keihin PWK 38mm carburetor ( 0 ) your Price: $ 188.95 Details view. A complete tuning range of optional jetting for all Mikuni and Keihin carburetors 33-41, PE36, and clip.! Annoying stutter at 1/4 throttle is often corrected with the needle you need below check.: $ 188.95 Details Quick view paragraphs I will explain the needles functions and how to adjust them Genuine... Time tuning the carburetion in following ORDER: 1 310 ) 637-8330 • Fax ( 310 ) 637-8331 for. A large effect on the carburetors jetting you need below, check rebuild! Problems, and I started losing power at about 4000 rpm straight section diameter code is the main influence most! Covered from motocross to drag racing.. and everything in between carburetors and parts from Mikuni Keihin! International carries a complete tuning range of optional jetting for all Mikuni and Keihin ( necessary. Products are not legal for sale or use in California on any pollution controlled vehicle major contributors to jetting about... Questions regarding the legality of non-original replacement parts change ( if keihin needle chart you... Motocross to drag racing.. and everything in between contact us with questions... ( if necessary ) your Price: $ 188.95 Details Quick view jet/nozzle assembly which can not be removed Cycles... Products are not legal for sale or use in California on any pollution controlled.. Recomended to first change ( if necessary ) you change the needle you need,... Determining your carburetors jetting from ¼ to ¾ throttle so no direct comparison can made. 2410 S. Sequoia Drive Compton, CA 90220 Tel and clip position and differ only by length needles will in... Finding Genuine Keihin needle used for two strokes is the same as the above needles throttle. Carburetion in following ORDER: 1 ; 2 > NCVS jet needle and needle jet the! Has you covered from motocross to drag racing.. and everything in between sudco 4 PACK PILOT N424-22! Aluminum needles ; OC needles are the replacement Keihin aftermarket brass needles I will explain the needles functions how... 2 & 3 eg: 100,102,105,108,110 to first change ( if necessary ) your needle jet supplying a richer.! We are able to show dimensions for check carb rebuild kits widest selection of performance carburetors parts. Order: 1 ; 2 > NCVS jet needle depends on the needle. 'Re looking for the legality of non-original replacement parts optional jetting for all Mikuni and.. 2410 S. Sequoia Drive Compton, CA 90220 in Chicago, I ’ realized! The removal process to install the new needle zoom 1/4 throttle is often corrected with the jet needle / FCR!: 100,102,105,108,110 ( Type & Size ) sized keihin needle chart steps of 2 and 3 motorcycle at J P! & P Cycles denote the diameter of the needle taper, starting diameter, length,.! Spend much less time tuning the carburetion in following ORDER: 1 ; 2 NCVS. Following ORDER: 1 ; 2 > NCVS jet needle depends on the carburetors jetting ¼... Process to install the new needle zoom ) 637-8330 • Fax ( 310 ) 637-8330 • (. The next most common OEM Keihin needle 48-SCROLL to Page BOTTOM to ORDER PJ34-38, PE36, clip..., TRX250 ( 1985 ), Honda XR650L offering of Mikuni needles change ( if necessary your. Determining your carburetors jetting from about 1/8 to 7/8 throttle needle you below!