The oval shaped throttle valve concentrates air flow over the main fuel circuit to increase low end response. Yet, the narrow design allows minimum interruption in the venturi for maximum air flow...
The oval shaped throttle valve concentrates air flow over the main fuel circuit to increase low end response. Yet, the narrow design allows minimum interruption in the venturi for maximum air flow...
The Keihin PWK two stroke carburetor is the dominant carburetor on the factory motocross machinesChromed semi-flat (D) throttle valve for excellent response and more flow at high rpmThrottle bores...
KEIHIN PJ SERIES CARBURETOR.* This carburetor is for the PJ34MM/67R.* It contains a 152 slow jet, 55 throttle valve, 48CEG jet needle and 6.0 main jet.
These new membrane seals replace punctured or torn seals on throttle slides fitted to Keihin CV Carburetors, Fits all stock Keihin CV carburetors on 1988 to present Sportsters, 19901999 Big Twins...