Contact The higher the last two numbers the leaner the needle the lower the letter the richer the needle. Sudco International Corp. 2410 S. Sequoia Drive Compton, CA 90220 . Back to Top Home In Stock. We stock the most used throttle needles - we can however get any needle you need. If you need to change your needle jet contact us at These needle functions have a large effect on the carburetors jetting from ¼ to ¾ throttle. Most modern Japanese carburetors use a fixed needle jet/nozzle assembly which cannot be removed. Dealer's Application 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. PWK Diagram -- Click Here Display per page. to send us your feedback. (310) 637-8330 • Fax (310) 637-8331 Email: sudco@sudco.com Quick Links. PWK Diagram -- Click Here ____________________________________________________________________ The needle is the main influence for most of the throttle range. Affidavit of Use Form - For California Residents Only Sudco 4 PACK PILOT JET N424-22 #42 KEI KE019.033 4/PK $19.90. Keihin PE20 & PE36 Diagram -- Click Here ____________________________________________________________________ 2410 S. Sequoia Drive Compton, CA 90220 Keihin PWK 38mm Carburetor (0) Your Price: $188.95 Details Quick View. 2. Tel. There are many others available. That annoying stutter at 1/4 throttle is often corrected with the needle taper and clip position. Site Map Keihin Jet Identification Chart. Back to Top, Back to Top PWM Diagram -- Click Here By going to a thinner needle there is a larger area between the jet needle and needle jet supplying a richer mixture. Gallery NEEDLE: The jet needle is the most important component in determining your carburetors jetting. Sudco Price List 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). 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 … I didn't come up with the chart. For your information: OB needles are OEM aluminum needles; OC needles are the replacement Keihin aftermarket brass needles. Quick Links Job Opportunities Sudco has you covered from motocross to drag racing.. and everything in between. 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 … These needles will work in the PWM 39, PWK 33-41, PE36, and PJ34-38. Keihin Jet ID Chart (Type & Size) Sized in steps of 2 & 3 eg: 100,102,105,108,110. PWM Diagram -- Click Here In Keihin carbs either the last two digit or the last letter denote the diameter of the needle. I had idle problems, and I started losing power at about 4000 rpm. and Aftermarket Exhaust Systems. NOZ_#3 = N1E_ #2.5. Back to Top, Back to Top Carburetors and Carburetor Rebuild Kits, Sign up for Monthly News Letters Replacement Carburetor Jetting, ____________________________________________________________________ ... 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. PWM Diagram -- Click Here Tel. The length code is not the same between different series needles so no direct comparison can be made. ____________________________________________________________________ In the following paragraphs I will explain the needles functions and how to adjust them. When tuning your Keihin Carburetor please follow the recommened guidelines. There are NO Checkout Buttons on this page. The needle taper, starting diameter, and clip position are the major contributors to jetting from about 1/8 to 7/8 throttle. (310) 637-8330 • Fax (310) 637-8331 sudco@sudco.com ___________________________________________________________________ To view guidelines for you carburetor please contact us today. Many needles … page to get the scoop. Keep in mind that you will spend much less time tuning the carburetion in following order: 1. Dealer Online Ordering, 2410 S. Sequoia Drive Compton, CA 90220 ____________________________________________________________________ Keihin PJ Diagram -- Click Here ✉ Email: These products include: PWK Air Striker Diagram -- Click Here Address 1930 Carpenter RD SE Lacey, WA 98503-2915 United States of America Phone: 360-350-0557 Email: tech@jdjetting.com The new and improved Sudco Catalog Vol. 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) Ships from and sold by Speed Outfitters. Order Now!!! These two needles have the same tapers and differ only by length. PWK 28 Diagram -- Click Here Keihin Needle Chart. Back to Top, Back to Top Back to Top Back to Top Only 20 left in stock - order soon. Sudco Catalog Please contact us with any questions PWK Air Striker Diagram -- Click Here AFTER FINDING Genuine Keihin Needle 48-SCROLL TO PAGE BOTTOM TO ORDER PJ34-38, PE36, PWK33-39, PWM38 N427-48. with our products? CR Diagram -- Click Here, ____________________________________________________________________, Back to Top Keihin Needles . 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. Back to Top Some products are not legal for sale www.trivoo.net 38, Sudco International Corp. Back to Top Product Feedback. These are only what we are able to show dimensions for. Let us know. Sudco carries the widest selection of performance carburetors and parts from Mikuni and Keihin. Like us on Facebook The 46 series are for the smaller ones. 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). Dealer's Application It is recomended to first change (if necessary) your needle jet on Mikuni carburetors. Straight section diameter code is the same as the above needles. Welcome to the Keihin Jet Needles Page This Page is designed for information and Part Numbers. Back to Top and Ignition Tuning Modules, ____________________________________________________________________ or use in California on any pollution Ships from and sold by MC-Powersports. 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. Don't see the one you're looking for? Where as Keihin Carbs its recommended (if necessary) you change the Needle first. ___________________________________________________________________ Clearance Keihin Needles (0) $5.95 On Sale: $3.50 How it overlaps with the jet needle depends on the jet orifice inner diameter, air bleed holes and type of nozzle screen. PWK Diagram -- Click Here Sudco International carries a complete tuning range of optional jetting for all Mikuni and Keihin Carburetors. 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. PWK 28 Diagram -- Click Here Shop the best Harley-Davidson Sportster Carburetor Jets & Needles for your motorcycle at J&P Cycles. Emgo Crankcase Vent Filter Kit 14-20900 $17.53. Fuel Injection modules replacement parts. PWK 28 Diagram -- Click Here ___________________________________________________________________ (310) 637-8330 • Fax (310) 637-8331. The needle is broken into 3 main functions; Diameter, Length, Taper. Reverse the removal process to install the new needle zoom. Keihin PE20 & PE36 Diagram -- Click Here The charts below do not reflect the full offering of Mikuni needles. Keihin Jets are sized in steps of 2 and 3. Product no. 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 It's straight from Keihin. Details Quick View. ____________________________________________________________________ If you Find the Needle and Part# that you need Please send us an email to support@pjmotorsports.com and we will send … 1 - 30 of 41 results: 1; 2 > NCVS jet needle / Keihin FCR (MX) carburetor. Click on the link below Keihin Jet Needle Data. RELATED PRODUCTS. Sort by. 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. Keihin PWK Needle (N427-48) Kawasaki (Rich Taper) 2000 KZ250; Size Kawasaki; Leaner … Please use this chart to help choose the needle for your tuning needs. Keihin recommend using a new needle clip. 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. ___________________________________________________________________ Dont see the needle you need below, check carb rebuild kits. The next most common OEM Keihin needle used for two strokes is the NOZ_ and N1E_ series needle. As colder weather has arrived in Chicago, I’ve realized that my setup was still not the best. There are No checkout buttons on this page. Needle Code = NBTZ (Thruxton Needles) Slide Air Hole = 2.95 mm; MPG (Premium): 38-40 city, 48-50 highway; Update November 3, 2012. The Information on this page is provided to dial in your Mikuni Carburetors. regarding the legality of non-original NEEDLE JET: The needle jet/nozzle controls the fuel/air mixture up to 3/4 throttle. Back to Top PWM Diagram -- Click Here ATC250SX, TRX250 (1985), Honda XR650L. controlled vehicle. PWK Air Striker Diagram -- Click Here This item: Sudco Shims Needle Carb Keihin 009-396 $8.85. Back to Top, ___________________________________________________________________, How satisfied are you Eg: … Tel. N'T see the one you 're looking for explain the needles functions and how to adjust them thinner. 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