It is adjustable from 40-70 psi for precise fuel pressure adjustments, Has a billet aluminum construction with a black anodized base and clear anodize top for good looks, Commonly used in systems with a return line back to tank, Will work with electric pumps only, Designed for the Holley® Dominator in-line fuel pumps or other […]
Fuel Pressure Regulator, Die Cast, 4-1/2 to 9 psi, In-Line, 3/8 in NPT Inlet, 3/8 in NPT Outlet, 3/8 in Return, 1/8 in NPT Gauge Port, Bypass, Aluminum, Chrome, Gas, Each. A leader in fuel systems for over 100 years, Holley fuel management systems have powered top circle track and drag racing teams around the […]
This regulator is brand new and in perfect condition but the box has very slight damage.
Holley 12-846 HP Billet EFI By-Pass Fuel Pressure Regulator, Adjustable. Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for […]
It is adjustable from 40-70 psi for precise fuel pressure adjustments, Has a billet aluminum construction with a black anodized base and clear anodize top for good looks, Commonly used in systems with a return line back to tank, Will work with electric pumps only, Designed for the Holley® Dominator in-line fuel pumps or other […]
HOLLEY 12-803BP FUEL PRESSURE REGULATOR BY-PASS STYLE. Two Port 4.5 – 9 PSI Bypass Style, Chrome. Fuel pressure Regulators are used to adjust for fuel pressure requirements of various carburetors. Too much fuel pressure for a given needle and seat assembly may cause flooding or driveability problems. 3/8 NPT Ports; Allows Adjustment of Fuel Pressure […]