Fuel System / Fuel Pressure Regulators / EFI Regulators

Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi AdjustableBlack Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT PortAF66-2058BLK66-2058BLKAeroflo...

4-Port 2000hp Billet Fuel Pressure Regulator 35-85psi AdjustableBlack Finish. 4 x -8ORB Ports, 1 x -8ORB Return and 2 x 1/8" NPT PortsAF66-2060BLK6...

Carburettor/EFI 3-Port 800hp Billet Fuel Pressure Regulator 3-60 psi AdjustableBlack Finish. 3 x -8 ORB Ports & 1 x 1/8" NPT PortAF66-2059BLK66...

Compact Billet 3-Port EFI Fuel Pressure Regulator 30-90psi AdjustablePolished Finish. 3 x -6 ORB Ports, 1 x 1/8" NPT PortAF66-205866-2058Aeroflow's...

Unique guided-metering valve assembly provides accurate metering of fuel flow Magnafuel EFI Regulators provide the most stable platform for fuel de...

Magnafuel Large Two-Port EFI Regulator w/ 1:1 Boost Referencex2 -8AN , x1 -8AN Return, 2000 HP, 35-85 PsiWIMP9950-BMP9950-BProStar and QuickStar Se...

Magnafuel Four-Port EFI Regulator w/ 1:1 Boost Reference, Blackx4 -8AN , x1 -8AN Return, 2000 HP, 35-85 PsiWIMP9940-B-BLKMP9940-B-BLKProStar and Qu...

Magnafuel Four-Port EFI Regulator w/ 1:1 Boost Referencex4 -8AN , x1 -8AN Return, 2000 HP, 35-85 PsiWIMP9940-BMP9940-BProStar and QuickStar Series ...

Magnafuel Two-Port EFI Regulator w/ 1:1 Boost Reference, Blackx2 -8AN , x1 -6AN Return, 700 HP, 35-85 PsiWIMP9925-B-BLKMP9925-B-BLKProStar and Quic...

Magnafuel Two-Port EFI Regulator w/ 1:1 Boost Referencex2 -8AN , x1 -6AN Return, 700 HP, 35-85 PsiWIMP9925-BMP9925-BProStar and QuickStar Series EF...

Carburettor & EFI Fuel Pressure Regulator4-65 PSI, x2 3/8" NPT Inlet/Outlet & x1 3/8" NPT Return With 1/8" Vacuum PortHO12-87912-879Holley ...

Carburetted Phantom 340 KitIncludes Fuel Pump, Regulator, Filter, Gauge & FittingsARO17254O17254These new Phantom Carbureted Fuel Systems inclu...

X1 2-Port EFI Regulator-8AN Inlet/Outlet Port With -8AN Return Port, .313" Seat 35-75 PSIARO13305O13305From carburetted to EFI pressures, naturally...

Platinum A1000 Injected Bypass Fuel Pressure Regulator40-75 PSI. ORB-10 Inlet Ports with ORB-6 Return PortARO13151O13151Performance EFI regulator d...

A1000 Gen-II EFI Regulator-10 ORB Inlet/Outlet & -6 ORB Return PortARO13140O13140This next generation A1000 EFI regulator features legendary Ae...

A1000 Gen-II EFI Regulator-8 ORB Inlet/Outlet & -6 ORB Return PortARO13139O13139This next generation A1000 EFI regulator features legendary Aer...

EFI Bypass Fuel Regulatorx2 -6 ORB inlet With x1 -6 ORB Return PortARO13136O13136This EFI Bypass Regulator encompasses features and benefits only f...

Universal Bypass Fuel Pressure Regulator30-70 PSI. ORB-6 Inlet/Outlet PortsARO13129O13129These universal bypass fuel pressure regulators from Aerom...

Marine A1000 Bypass Fuel Regulatorx2 -10 ORB inlet With x1 -6 ORB Return PortARO13114O13114A true performance EFI Regulator designed for medium to ...

Belt/Hex Drive EFI Fuel Pressure Regulator40-100 PSI. ORB-8, -10 Inlet Ports, ORB-10 Return PortARO13113O13113Ultra-High Flow EFI Regulator, adjust...

Pro Series EFI Fuel Pressure Regulator30-60 PSI. ORB-8/10 Inlet Ports, ORB-10 Return PortARO13110O13110The tuners choice for high horsepower EFI ap...

Compact EFI Fuel Pressure Regulator30-70 PSI. -6AN Inlet and Outlet PortsARO13105O13105Big performance in a small package. The Compact EFI Regulato...

Adjustable Billet Fuel Pressure Regulator30-70 PSI. Suit Ford 5.0L EFI V8ARO13103O13103Adjustable billet fuel pressure regulators designed to handl...

A1000 Injected Bypass Fuel Pressure Regulator40-75 PSI. ORB-10 Inlet Ports with ORB-6 Return PortARO13101O13101Performance EFI regulator designed f...