Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-848 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 10 AN in/out ports, a 8 AN return port, a 1/8" NPT gauge port, and a 1/8" NPT vacuum port for Boost Reference (1:1). In addition, 3 adapter fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Die Cast Aluminum Construction
- Adjustable from 15-60 psi for precise fuel pressure adjustments
- Used in return style systems with a line back to the fuel tank
- 10 AN O-ring Inlet, Outlet, and 8 AN O-ring Return Port
- 1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)
- 1/8" NPT Boost Reference (1:1) and Barbed Fitting
- Mounting Bracket Included
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