Single-stage standard flow power valve designed to improve carburetor fuel control under load. The valve opens at 3.5 in. Hg to enrich the air/fuel mixture during acceleration or heavy throttle, helping maintain smooth performance and prevent lean conditions.

Ideal for street and performance carbureted engines, this power valve provides consistent operation and reliable fuel delivery. Includes the required gasket for straightforward installation.

• Single-stage power valve
• Standard flow design
• Opening vacuum: 3.5 in. Hg
• Helps enrich fuel mixture under load
• Includes gasket for installation