Performance EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive's high-flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world!
 
Features:
Base pressure adjustable from 40-75 PSI
Gasoline and alcohol compatible
Fuel pressure rises on a 1:1 ratio with boost
1/8" NPT gauge port
(2) ORB-06 inlet ports and (1) ORB-06 return port

Specifically designed for carburetted street or racing engines, these adjustable regulators offer higher flow, quicker response and less pressure creep than competing two-port designs. Ideal for dedicated nitrous applications. These regulators are used by many of the NASCAR® teams.
 
Features:
Adjustable from 5-12 PSI
Provides ORB-06 inlet and outlet ports.
1/8" NPT gauge port
Regulators re-seat after the carburettor needle shuts down, preventing pressure creep
Includes mounting bracket

A dual purpose, universal regulator for EFI or Carburetted and street or strip applications. Base pressure adjustable from 3 to 20 PSI with standard spring, (installed) or from 20 to 60 PSI with high pressure spring (included). Offers the full flow and rock steady fuel pressure that only a dynamic, Aeromotive bypass regulator provides.
 
Features:
Capable of regulating any fuel pump between 100 and 250 GPH
Fuel pressure rises on a 1:1 ratio when referencing boost
All ports are 3/8" NPT, with one inlet and three outlets on the main body and one return port on the bottom
Bypass design provides the ultimate, dynamic fuel pressure control
NOTE: requires a return line to be installed from the bottom of the regulator to the top of the tank

3/8" NPT ports
.220" (7/32") restriction
High Pressure (4-1/2-9 PSI)Includes mounting bracket
Chrome Finish

3/8" NPT ports
.220" (7/32") restriction
Low Pressure (1-4 PSI)
Includes mounting bracket
Chrome Finish

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 aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-845 fuel pressure regulator features (1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring Return.
 
FEATURES:
 
(1) -8 AN O-ring inlet, (1) -8 AN O-ring outlet, (1) -6 AN O-ring return
Used in systems with a return line back to tank
Desighned for use with holley HP in-line fuel pumps or other high pressure pumps where return line is needed
Adjustable from 4.5-9 PSI for precise fuel pressure adjustments
Black bright dip anodized body and a clear bright dip anodized top
1/8"NPT gauge port

Carburetted Regulators
 
Fast response, low maintenance.
 
MagnaFuel unique cartridge design provides the most stable platform for fuel delivery in the performance industry
Durable metal to metal seat for instantaneous response and low maintenance
Two and four-port configurations available
1/8" NPT gauge ports on all models
Boost-reference models provide a 1:1 compensation ratio
Suitable for drag racing, circle track, road racing, mud bog, power boat, tractor pulling
Adjustable base pressure
Machined from billet aircraft aluminium and anodized for long lasting finish
Precise pressure control

Carburetted Regulators
 
Fast response, low maintenance.
 
MagnaFuel unique cartridge design provides the most stable platform for fuel delivery in the performance industry
Durable metal to metal seat for instantaneous response and low maintenance
Two and four-port configurations available
1/8" NPT gauge ports on all models
Boost-reference models provide a 1:1 compensation ratio
Suitable for drag racing, circle track, road racing, mud bog, power boat, tractor pulling
Adjustable base pressure
Machined from billet aircraft aluminium and anodized for long lasting finish
Precise pressure control

Magnafuel Two-Port EFI Regulator w/ 1:1 Boost Reference
x2 -8AN , x1 -6AN Return, 700 HP, 35-85 Psi
ProStar and QuickStar Series EFI Regulators
 
Unique guided-metering valve assembly provides accurate metering of fuel flow
Magnafuel EFI Regulators provide the most stable platform for fuel delivery in the performance industry
Maintains steady fuel flow during times of sudden changes in fuel demands, such as initial launch, gear change and nitrous oxide application
Designed for use with the MagnaFuel EFI gear pumps
Regulators available in two different body sizes and different spring combinations to suit your fuel flow at pressure specifications
Each Regulator has 1/8" NPT gauge port, standard filtered vent fitting or boost reference fitting (1:1 compensation ratio)
Special fittings and adapters available for most applications
All MagnaFuel Regulators are hand assembled to the highest quality
MagnaFuel Regulators are compatible with racing gasoline and alcohol fuels
Billet body precision CNC-machined from aircraft-quality aluminium and hard anodized for extra long service life
Completely user-serviceable, with ready to order replacements parts.

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Machined from billet 6061 T6 aluminium and anodised, E85 and alcohol compatible. Fast response, low maintenance. Precise pressure control.
 
1/8" NPT Gauge port on all models
-10 feed on all regulators
Adjustable base pressure
Fittings not included
NOTE:Note: All pressure adjustments should be made with motor running at 1800-2000RPM

Billet 2 port EFI regulators. Made from billet 6061 T6 aluminium these regulators are an ideal upgrade for the EFI fuel systems. Will support up to 1200hp. Ethanol, methanol & unleaded compatible. These regulators have 3 x -6 ORB Ports and also include 1 x 1/8" NPT Port. Adjustable from 30-120 psi. Available in polished & black finishes and come with chrome mounting bracket and screws.

Billet 2 port EFI regulators. Made from billet 6061 T6 aluminium these regulators are an ideal upgrade for the EFI fuel systems. Will support up to 1200hp. Ethanol, methanol & unleaded compatible. These regulators have 3 x -6 ORB Ports and also include 1 x 1/8" NPT Port. Adjustable from 30-120 psi. Available in polished & black finishes and come with chrome mounting bracket and screws.

A2000 2-Port Bypass Fuel Regulator
Suit Carburettor With -10AN Inlet & Outlet
Dynamic flow and rock steady pressure make this regulator perfect for naturally aspirated or carburetted blow-through applications. The A2000 Bypass Regulator provides unmatched boost reference and high flow capacity. Compatible with any high volume electric or mechanical fuel pump.
Features:
Adjustable from 2-20 PSI.
Bypass design provides the ultimate, dynamic fuel delivery system. (Requires AN-10 return line)
Fuel pressure rises on a 1:1 ratio when referencing boost.
ORB-10 inlet and return ports.
P/N 13212 provides (1) ORB-10 outlet port.
P/N 13212 available with fuel log P/N 14201 or 14202, fittings and gauge as P/N 17248 or 17250.

Magnafuel Large Two-Port EFI Regulator w/ 1:1 Boost Reference, Black
x2 -8AN , x1 -8AN Return, 2000 HP, 35-85 Psi
ProStar and QuickStar Series EFI Regulators
Unique guided-metering valve assembly provides accurate metering of fuel flow
Magnafuel EFI Regulators provide the most stable platform for fuel delivery in the performance industry
Maintains steady fuel flow during times of sudden changes in fuel demands, such as initial launch, gear change and nitrous oxide application
Designed for use with the MagnaFuel EFI gear pumps
Regulators available in two different body sizes and different spring combinations to suit your fuel flow at pressure specifications
Each Regulator has 1/8" NPT gauge port, standard filtered vent fitting or boost reference fitting (1:1 compensation ratio)
Special fittings and adapters available for most applications
All MagnaFuel Regulators are hand assembled to the highest ality
MagnaFuel Regulators are compatible with racing gasoline and alcohol fuels
Billet body precision CNC-machined from aircraft-quality aluminium and hard anodized for extra long service life
Completely user-serviceable, with ready to order replacements parts.

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 aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-840 fuel pressure regulator features 3/8" NPT in/out ports.

FEATURES:

• Adjustabl e from 4.5-9 psi for precise fuel pressure adjustments
• Constructe d of billet aluminium with a black anodized base and clear anodize top for good looks
• Used in systems where a return line is not needed
• Use with electric or mechanical pumps
• One 3/8" NPT inlet and two 3/8" NPT outlets
• 1/8" NPT gauge port
• Comparable and interchangeable with popular Holley® 12-803 regulator
• Mounting bracket included

The Turbosmart FPR10 Series provides market-leading fuel control and response via true 1:1 ratio and superior flow and bypass capacity for vehicles with -10 / 10AN fuel systems. Utilising our Stainless Steel Valve Seat & Milspec Diaphragm the FPR10 Series is suitable for all Fuel types including Race Fuel and aggressive leaded fuels. Our FPR10 Range includes 10AN inlet and outlet and return fittings and is available in Standard (35psi to 80psi) as well as LP (3psi to 20psi) for Low Pressure and Carburettor Systems to suit 3000HP systems. Features Stainless Steel Valve Seat Suitable for all fuel types 1:1 Class Leading Ratio & Response Adjustable Pressure 1/8 NPT Pressure Sensor Port Unique Locking Collar Design Milspec Diaphragm

The Turbosmart FPR8 Series provides market-leading fuel control and response via true 1:1 ratio and superior flow and bypass capacity for vehicles with -8 / 8AN fuel systems. Utilising our Stainless Steel Valve Seat & Milspec Diaphragm the FPR8 Series is suitable for all Fuel types including Race Fuel and aggressive leaded fuels. Our FPR8 Range includes 8AN inlet and outlet and return fittings and is available in Standard (35psi to 80psi) as well as LP (3psi to 20psi) for Low Pressure and Carburettor Systems to suit 2000HP systems. Features Stainless Steel Valve Seat Suitable for all fuel types 1:1 Class Leading Ratio & Response Adjustable Pressure 1/8 NPT Pressure Sensor Port Unique Locking Collar Design Milspec Diaphragm

An All Black Fuel Regulator Upgrade Series for OE and Mild Upgrades to around 800HP. The FPR Kompact Series includes Universal (1/8NPT) Fuel Fittings as well as Bolt-ON direct replacement for Bosch in-rail style regulators as fitted to the VAG (Volkswagen Audi Group) of vehicles and the Ford ‘Barra’ Engine as found in the Australian Delivered Ford XR6 turbo. Providing class leading fuel control and response with a small footprint. FPR Kompact range for Bolt on & OE (EFI) Upgrade for 35psi to 80psi FPR Kompact Low Pressure (LP) upgrade for 3psi to 20psi Features Stainless Steel Valve Seat Suitable for all fuel types 1:1 Class Leading Ratio & Response Adjustable Pressure 1/8 NPT Pressure Sensor Port Unique Locking Collar Design Milspec Diaphragm

The Turbosmart FPR6 Series provides market-leading fuel control and response via true 1:1 ratio and superior flow and bypass capacity for vehicles with -6 / 6AN fuel systems. Utilising our Stainless Steel Valve Seat & Milspec Diaphragm the FPR6 Series is suitable for all Fuel types including Race Fuel and aggressive leaded fuels. Our FPR6 Range includes 6AN inlet and outlet and return fittings and is Available in Standard (35psi to 80psi) as well as LP (3psi to 20psi) for Low Pressure and Carburettor Systems to suit 1200HP systems. Features Stainless Steel Valve Seat Suitable for all fuel types 1:1 Class Leading Ratio & Response Adjustable Pressure 1/8 NPT Pressure Sensor Port Unique Locking Collar Design Milspec Diaphragm