Adjustable Fuel Pressure Regulators

BLOX Racing adjustable FPRs are designed to offer high performance and reliability.  Each FPR unit offers consistency each time the engine is turned on. 

BLOX Racing Competition FPRs feature billet aluminum construction with -6AN inlet and return ports in-line which offers more flexibility during installation, 1/8" NPT ports, are compatible with gasoline, diesel, methanol and ethanol.

BLOX Competition Adj. FPRs are designed to work with aftermarket fuel rails and are available in an assortment of color combinations.

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Adjustable Fuel Pressure Regulator
The BLOX Racing adjustable fuel pressure regulator (FPR) is an affordable and easy-to-install alt..
2-Port Competition Adjustable Fuel Pressure Regulators
  The BLOX Racing Competition 2-Port adjustable FPRs are designed to offer high performa..