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Die Cast By Pass Style Carbureted Fuel Pressure Regulator

Holley does it again with their new die cast aluminum by pass style fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle.

1/8" NPT barb fitting for boost reference port included.


Die Cast aluminum construction

3/8” NPT Inlet, Outlet, and Return ports

1/8” NPT Gauge Port

1/8" NPT Boost Reference – 1:1

Holley - Bypass Style Fuel Pressure Regulator
Fits: Carbureted applications