Daily archives "January 23, 2025"

Keihin PWK 38mm carburetor Quad Vent Air Striker Carb With Jets New

This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime. Producing power without compromise. The motocross world knows PWK. Keihin PWK carburetors is the dominant carb on the factory motocross machines. Because of their great performance they come stock on a lot of the leading brand bikes. With these features you can take advantage of Keihin’s superior performance. Chromed semi-flat (D) throttle valve for excellent response and more flow at high RPM. Throttle bores sized to give maximum power. Easy jetting with jetting parts available. Quad Vents: Eliminates post jump bogging from fuel plugged vent passages. PWK Air Strikers: Directs air to main nozzle for improved signal and throttle response. 33mm 42 59 91 164.3. 35mm 42 59 91 163.3. 36mm 46 63 91 176.6. 38mm 46 63 91 171.6. 39mm 46 63 91 171.6. PWK Carburetor Standard Jetting. PWK 28MM 29S #135 #38 46JJH C. PWK 33MM S46 #165 #52 48CGL C. PWK 35MM 70R #160 #68 48DGK C. PWK 38MM 71R #172 #58 48DEG C. PWK 39MM 72R #160 #60 48DGH C. PWK 35MM S65 #160 #48 48DEK C. PWK 36MM S63 #165 #55 48DGJ C. PWK 38MM S66 #170 #55 48DDJ C. Re-Jetting may be required.