Phenolic Carb Spacer - (4150 x .250")
The phenolic laminate transfers approximately ten times less heat to the carburetor resulting in cooler denser fuel/air mixtures. In addition, spacers are used to fine tune the engine's performance. This four hole spacer will generally improve part throttle operation and help build low and midrange torque. The correct spacer can show a gain of up to 25+ HP, but spacer selection is highly dependent upon many variables.
MADE IN THE U.S.A.
PART NUMBER: FTI-CS4150-425
