Pump Around Carburetor System Conversion on your PWM Or PWK Carb Only Or With Pumps Axles Axle Collars

Axle Collars

Measures exhaust gas temperature

Was designed to cause no binding in the chassis but provide protection from scaping the race track

#219 Sprocket Carrier Keyway uses 1 of our Item K959

Pump Around Carburetor System Conversion on your PWM Or PWK Carb Only Or With Pumps Axles Axle CollarsWe take your Keihin PWM or PWK 38mm or mikuni carburetor and convert it into a "pump around," for reliability and repeatable performance. To achieve this, the floats and needle seat are removed and a tube and restricter are inserted. Two fuel pumps are utilized . One pump is used exclusively to pump fuel from the gas tank to the carburetor, while a 2nd pump is used to remove excessive fuel and return it to the tank. This system Price includes twin