Adjustable Vacuum Advance for GM HEI Distributors - 31035 hangers-clamps-and-flanges Brand APR CARB EO D-783-2

Brand APR CARB EO D-783-2 Product Type Intake Adapter Warning California Proposition 65

7 V8 1978 - 1980 Oldsmobile Cutlass 305/5 V8 1981 Oldsmobile Cutlass LS 267/4

Application 49-51 Ford

Brand Holley Emission Code 5 Product Type Accessory Thread 1-1/2"-12

Adjustable Vacuum Advance for GM HEI Distributors - 31035 hangers-clamps-and-flanges Brand APR CARB EO D-783-2Overview: This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or "pinging". This kit includes an allen wrench for easy adjustment along with instructions. Features: Adjustable Vacuum Advance Increases Horsepower And Throttle Response Includes Allen Wrench For Adjustments Application: