Holley Power Valve 5.5" Standard Flow #125-55 2130360 rugged steel frame construction 2

rugged steel frame construction 2

Product Documents

When oil leaks from your engine it can cause a huge range of mechanical problems and performance dips

2 x 17 - 1

Sensor head can be turned by ± 90° horizontally and by 30° downwards

Holley Power Valve 5.5" Standard Flow #125-55 2130360 rugged steel frame construction 2These power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control their opening and closing rate. When they open, additional fuel is supplied to the main system during heavy load or under full power situations to eliminate hesitation and bogging ensuring the smooth delivery of power without any drivability concerns. They're available in many different