Die Cast Aluminum Construction. Adjustable from 4.5-9 psi for precise fuel pressure adjustments. Used in return style systems with a line back to the fuel tank. 3/8 NPT Inlet, Outlet, and Return Ports. 1/8 NPT Gauge Port and Earl’s Fuel Pressure Gauge (100187ERL). 3/8 NPT to -6 AN fittings (481666-BL x3). If a product does […]
Add to Favorite Sellers. 12-846KIT Holley EFI Billet Bypass Fuel Pressure Regulator Kit. 15-60 Psi – Fittings and Gauge Included; Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-846 regulator features a billet aluminum body and a black finish for […]
Add to Favorite Sellers. Holley EFI 12-886KIT Holley Die Cast EFI Bypass Fuel Pressure Regulator Kit. 15-60 Psi – Fittings and Gauge Included; Holley Die Cast EFI Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-886 regulator features a die cast aluminum body […]
Fuel Pressure Regulator – Adjustable – 3-11 PSI – 8 AN Female O-Ring Inlet – 8 AN Female O-Ring Return – 1/8 in NPT Port – Aluminum – Black Anodized – Gas / E85 – Each.
Add to Favorite Sellers. Holley 12-803BP Carbureted Bypass Fuel Pressure Regulator. Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI; 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 […]
Fuel Pressure Regulator – 3 to 12 psi – In-Line – 8 AN O-Ring Inlet – Four 8 AN O-Ring Outlets – 10 AN O-Ring Return – 1/8 in NPT Port – Aluminum – Blue / Purple Anodized – E85 / Gas / Methanol – Each.
Add to Favorite Sellers. 12-846KIT Holley EFI Billet Bypass Fuel Pressure Regulator Kit. 15-60 Psi – Fittings and Gauge Included; Holley EFI Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-846 regulator features a billet aluminum body and a black finish for […]
Holley HP Billet EFI By Pass Fuel Pressure Regulator. Two Port Adjustable from 15 to 65 PSI. Boost Reference – 1:1. 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 […]
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor, Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task, The Holley 12-803BP fuel pressure regulator features 3/8″ NPT in/out ports and a 3/8″ NPT […]