Holley Power Valve 4.5" STD Flow #125-45 Product Type_Woodruff Flute length 124mm

Flute length 124mm

- Suitable for materials up to 1200N/mm2

Drill diameter 22

• 80° cutting edge angle

Serr Flange Bolt & Nut ZP UNF 5/16 x 1/2 x 25pc QUALITY ASSURED DELIVERED FREIGHT FREE

Holley Power Valve 4.5" STD Flow #125-45 Product Type_Woodruff Flute length 124mmThese 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