Holley Die-Cast In-Line Fuel Pressure Regulator - Die Cast - 4-1/2 to 9 psi - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in Return - 1/8 in NPT Gauge Port - Bypass - Chrome - Gas BAT-RH5R-XL the E-Series features a host

the E-Series features a host of beam options

Because no significant backpressure has been introduced

A full High Pressure bottle can typically last 2-3 race days or track days of tire work depending on the application

1973-1980 Dodge CB300

Holley Die-Cast In-Line Fuel Pressure Regulator - Die Cast - 4-1/2 to 9 psi - 3/8 in NPT Inlet - 3/8 in NPT Outlet - 3/8 in Return - 1/8 in NPT Gauge Port - Bypass - Chrome - Gas BAT-RH5R-XL the E-Series features a hostHolley 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. 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 SPECS: Brand: Holley Color: Chrome Emission Code: 3 Fuel System: Carbureted Fuel