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Holley HOL 12-804 12-804 Fuel Pressure Regulator
Adjustable fuel regulation from 1 to 4 psi. .220 732 restriction. 38 NPT ports 1 in, 2 out. Mounting bracket included. Pre-set at 2.8 PSI.
Quick Fuel Technology 30-803 Fuel Pressure Regulator
Supports 4-barrel gas engines up to 600 HP. Designed to operate within 4.5 - 9 PSI range. Preset at 7 PSI. Includes mounting bracket. Includes an 18 NPT port for manifold reference.
Holley 12-841 HP Billet Carbureted by Pass Fuel Pressure Regulator
Carbureted Applications. Bypass Style. Adjustable 4.5-9PSI. 38 NPT Ports. Used in systems with a return lineback to tank.
Holley Bypass Regulator, Fuel Pressure 6.0 Psi, Chrome
Die Cast aluminum construction. 38 NPT Inlet, Outlet, and Return ports. 18 NPT Gauge Port. 18 NPT Boost Reference 11. Durable and long lasting. Fit type Vehicle Specific.
Holley Bypass Regulator, 6 Psi (Black E-Coat)
Die Cast aluminum construction. 38 NPT Inlet, Outlet, and Return ports. 18 NPT Gauge Port. 18 NPT Boost Reference 11. Durable and long lasting. Fit type Vehicle Specific.
Holley 12-840 HP Billet Carbureted Fuel Pressure Regulator
The package length is 9.652 centimeters. The package height is 6.604 centimeters. The package width is 9.144 centimeters. Package Weight 0.2 pounds.
Holley 12-886 Bypass Regulator, 59.5 Psi (Black E-Coat)
Die Cast aluminum construction. 38 NPT Inlet, Outlet, and Return ports. 18 NPT Gauge Port. 18 NPT Boost Reference 1 1. Durable and long lasting. Fit type Vehicle Specific.
NEW HOLLEY CHROME CARBURETED FUEL PRESSURE REGULATOR,TWO 3/8" NPT PORTS,ADJUSTABLE FUEL REGULATOR,4.5-9 PSI
Brand New Holley Chrome Carbureted Fuel Pressure Regulator Part 12-803. Features Adjustable fuel regulation from 4-12 to 9 PSI .220 732 restriction 38 NPT ports 1 in, 2 out Chrome finish Mounting bracket included. Specs Color Shiny Emission Code 5 Fuel System Gasoline Inlet Size 38 NPT Material Aluminum Outlet Size 38 NPT Pressure Range 4.5-9 PSI Product Type Fuel Pump. Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems.. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803 fuel pressure regulator features 38 NPT inout ports..
Holley 12-842 HP Billet Carbureted by Pass w/Idle Bleed Fuel Pressure Regulator
Package Dimensions 6.096 H x 9.144 L x 9.398 W centimeters. Country of Origin United States. Package Weight 0.7 pounds. Fit type Universal.
Holley 12-846 HP Billet EFI by Pass Fuel Pressure Regulator
Package Dimensions 7.366 H x 13.716 L x 13.716 W centimeters. Country of Origin United States. Package Weight 1.35 pounds. Part number 12-846.
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