Holley EFI Die Cast EFI By Pass Style Fuel Pressure Regulators - Chrome Die Cast Fuel Regulator

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Overview Holley does it again with their new die cast aluminum fuel pressure regulators. The same Holley quality that you expect at a price point that every budget can handle. | Th e regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). | 1/8" NPT barb fitting for boost reference port also included. The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation Features Die Cast aluminum construction 3/8” NPT Inlet, Outlet, and Return ports 1/8” NPT Gauge Port 1/8" NPT Boost Reference – 1:1 TECHNICAL SPECS Pressure Range 15-60 PSI Show more