Holley Single-Stage Power Valve 9.5" Each #125-95 2837945 - All sizes taper slightly

- All sizes taper slightly in width to improve access in slots

Flute length 76mm

Product Box Width 1

Fluoro Orange

American Pattern Hand Long Angle Lathe File

Holley Single-Stage Power Valve 9.5" Each #125-95 2837945 - All sizes taper slightlyThese 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