Holley Power Valve 4.5" STD Flow #125-45 BLAS-S4 0mm Working Length: 100mm Total
Description
0mm Working Length: 100mm Total Length: 160mm Made in Germany
* Accurate
Food Grade Machinery Grease
3/4" Diameter Rotaloc Annular Cutter
Overall Length:69mm
Holley Power Valve 4.5" STD Flow #125-45 BLAS-S4 0mm Working Length: 100mm TotalThese 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
Exchange/Return Notes
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