Holley 125-105 Single-Stage Power Valve

Holley 125-105 Single-Stage Power Valve

• Includes Gasket
• Opening Vacuum 10.5 in. Hg

This single-stage standard flow power valve boosts your vehicle's power when pulling heavy loads or at fast speeds. By enhancing the carburetor's response to vacuum forces, the power valve allows an optimal amount of fuel through the carburetor for increased torque and higher speeds. The power valve will open when the engine reaches a vacuum of 10.5 Hg. It has a 90-day warranty for defects in material and workmanship.