Holley 512-507 - Holley Adjustable Fuel Pressure Regulators
JEGS Part Number: 510-512-507Adjustable Fuel Pressure Regulator
Holley Adjustable Fuel Pressure Regulators
For the race or the road
Adjustable from 35-65 psi, these Holley fuel pressure regulators are designed specifically for fuel-injected engines and utilize a special wave spring to maintain constant pressure. Their easy installation in stock locations makes for a quick performance upgrade.
Holley Fuel Pump/Regulator Technical Information
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