Edelbrock Single-Stage Power Valve Standard Flow 8 5 In Hg

This Edelbrock single-stage power valve comes with a gasket and is designed to work with Holley, Demon, and Quick Fuel carburetors. It uses engine vacuum to control when it opens and closes. When you're really putting the engine to work, like during heavy acceleration or full throttle, this valve opens up to let more fuel into the main system. This helps get rid of that hesitation or bogging feeling, making sure your engine runs smoothly and delivers power without any drivability issues.

The standard flow rate and 8.5 inches of mercury (in. Hg) rating are common specifications for many performance carburetors. This part is a direct replacement for your existing power valve, assuming your carburetor uses this type and rating. It's a well-built component that helps keep your performance carburetor running at its best.