Keihin Fuel Systems, Inc.Keihin Racing CarburetorsKeihin Fuel Systems, Inc.

AboutProducts

PWM General: PWM Carburetors

An improvement over the best.

PWM Features

  • Shorter overall length for better top end power.
  • New throttle slide design for improved main nozzle signal.
  • Easy access to both the main and slow jets through the bowl plug screw.
  • Single control for both idle speed and enrichner settings.


PWM Carburetors Standard Jetting

SIZE
Main Jet
Slow Jet
Jet Needle
Thr. Valve
PWM 38MMS64 #175 #50 48CCJ C.A.6.0