Power Valve Type: Hi -Flow Single Stage 2 door
Power Valve Style: High flow
Primary Stage Opening Vacuum:6.5 in. Hg
Fitting Gasket Included
The Single-Stage Power Valve operates by using engine vacuum to control the opening and closing rate.
During heavy load or under full power situations, they open to supply additional fuel to the main system to eliminate hesitation and bogging, ensuring the smooth delivery of power.
Helps Keep your carburettor in good running order
Holley replacement power valves are an important component in the power enrichment circuit for Holley carburettors.
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.
They're available in many different vacuum ranges this is the 6.5 2 Door used in many marine & automotive applications.
The 70-265 HOLLEY OEM 125-165 is used in most marine applications