Fuel Pressure Regulators

Aeromotive Inc. is a true high performance aftermarket manufacturer specializing in fuel delivery and fuel delivery components. Utilizing aerospace tolerances and procedures, three generations of track experience, and a meticulous approach to engineering, Aeromotive Fuel Systems has become the absolute pinnacle of performance fuel delivery.
13109-B All Black A1000 Injected Bypass Regulator, Adjustable EFI, (2) -6 Inlets, (1) -6 Return.

Dynamic flow and rock steady pressure make this regulator perfect for naturally aspirated or carbureted 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. 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 13202 provides (4) ORB-08 outlet ports.?Note: High pressure, boost reference applications require high volume, high pressure fuel pumps. EFI capable, electric or mechanical pumps like the Aeromotive Pro-Series (P/N 11102), Eliminator (P/N 11104), or Belt Drive Fuel Pump (P/N 11105) are strongly recommended.
A2000 Carbureted Bypass Regulator – 4-Port.
4-port fuel pressure regulator; adjustable from 2-20 PSI; multiple inlet and outlet ports of multiple sizes

Same as 13101 in Bright Dip Black anodized finish. 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! 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. P/N 13101 provides (2) ORB-10 inlet ports and (1) ORB-06 return port.
Regulator, Adjustable, EFI, Black, (2)-10 inlets, -6 return (Black Version of 13101) .
EFI Black Adjustable Regulator

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with your induction system tomorrow.? Above and beyond the expected performance, you still have the amenities like a 1/8? NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 3-20 PSI. Vacuum/Boost reference capability. 1:1 rising rate for blow-through carburetors. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with both X1 EFI conversion kits. 0.313? bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included.
Regulator, X1 Adjustable, 3-15psi, .313 Valve, (2)-08inlets, -08 return .
X1 regulator; Carb to EFI pressures, N/A or forced induction, X1 is designed to span entire range of applications providing dependable fuel pressure regulation. 3-15psi (Works well with 11137 200lph up to 11104 Eliminator)

Our ALL-NEW Extreme-Flow EFI Regulator now comes with -12 ports! It?s designed for use with Belt or Hex Drive Fuel Pumps. Compact, 2-Port Body with dual ORB-12 inlet/outlet ports and one ORB-12 return port. 0.500? high-flow valve/seat, able to handle 7-32 GPM Fuel Pumps. Dual springs expand the range of operating pressure while maintaining a low profile regulator with reduced weight. Standard spring (installed) supports 30-75 PSI base fuel pressure. High Pressure spring (included) supports 75-120 PSI base fuel pressure. Supports vacuum and boost reference on a 1:1 ratio with PSI.
Pro Mod EFI Gear Pump Regulator, 30-120 PSI, .500 Valve, (2) -12 inlets, (1) -12 return.
Adjustable Regulator, 30-120 PSI, (2) -12 inlets, -12 return

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #’s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics. While versatility is one of the X1’s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with you r induction system tomorrow. Above and beyond the expected performance, you still have the amenities like a 1/8 NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 35-75 PSI. Vacuum/boost reference capability. 1:1 rising rate for forced induction engines. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8 NPT Gauge port with plug. 1/16 NPT Boost port with 5/32 hose barb. 0.188 bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included.
Regulator, X1 Adjustable, 35-75psi, .188 Valve, (2)-08inlets, -08 return .
X1 regulator; Carb to EFI pressures, N/A or forced induction, the X1 is designed to span the entire range of applications providing dependable fuel pressure regulation. 35-75psi (Works well with 11137 200lph up to 11101 A1000)

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with your induction system tomorrow.? Above and beyond the expected performance, you still have the amenities like a 1/8? NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 35-75 PSI. Vacuum/Boost reference capability. 1:1 rising rate for blow-through carburetors. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with both X1 EFI conversion kits. 0.313? bypass with matching spring and poppet. Handles up to 250 GPH with AN-08 return line. Ideal for high-flow Aeromotive pumps, including Eliminator, Pro-Series, Brushless 3.5 and 5.0. Mounting bracket included.
Regulator, X1 Adjustable, 35-75psi, .313 Valve, (2)-08inlets, -08 return .
X1 regulator; Carb to EFI pressures, N/A or forced induction, X1 is designed to span entire range of applications providing dependable fuel pressure regulation. 35-75psi (Works well with 11104 Eliminator up to 11102 Pro Series)

This EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium. Base pressure adjustable from 40-75 psi. Fuel pressure rises on a 1:1 ratio with boost. Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port. 1/8? NPT gauge port. Bright Dip Black Anodized Finish. Vacuum boost port. CNC-Machined 6061 T6 billet aluminum construction.
Regulator – EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass.
EFI bypass regulator; adjustable from 30-70 PSI; smaller and lighter with consistent performance

This EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to 1000 HP, the 13136 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium. Base pressure adjustable from 40-75 psi. Fuel pressure rises on a 1:1 ratio with boost. Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port. 1/8? NPT gauge port. Bright Dip Black Anodized Finish. Vacuum boost port. CNC-Machined 6061 T6 billet aluminum construction.
Regulator, Billet, EFI, 2x -6 inlet & -6 return, (Black Anodized Version of 13129).
Billet EFI Black Regulator, (2) -06 inlet & (1) -06 return

Ultra-High Flow EFI Regulator, adjustable from 40-100 PSI. Engineered for our Belt-Drive and Hex-Drive Fuel Pumps, the Belt Drive EFI Regulator is suitable for engines making up to 4,000 HP on gasoline and is compatible with gasoline and methanol. Perfect for any mechanically driven EFI fuel pump developing over 200 GPH at EFI pressure. Base pressure adjustable from 40-100 PSI. References Vacuum/Boost on a 1:1 ratio. Includes two boost line adapters, one barbed for rubber hose, the other for AN-04 braided line. (Prevents blow-off in high boost applications). Ports available for nitrous fuel supply, pressure gauges and transducers. (4) ORB-08 inlet ports, (1) ORB-10 inlet port and (1) ORB-10 return port.
Single Spring Belt/Hex Drive EFI Regulator, 40-100 psi.
Belt/Hex Drive EFI regulator; adjustable from 40-100 PSI; suitable for engines making up to 4000 HP; gas and alcohol compatable.

Specifically designed for carbureted street or racing engines on gasoline, the SS-Series adjustable regulator offers higher flow, quicker response and less pressure creep than competing two-port designs. Popular in circle track applications up to and including NASCAR? level horsepower and as a dedicated nitrous regulator. Adjustable from 5-10 PSI. P/N 13201 provides ORB-06 inlet and outlet ports. 1/8′ NPT gauge port. Regulator re-seats when the needle and seat closes, preventing pressure creep. Includes mounting bracket. Not rated for alcohol fuels, ethanol or methanol.
Carbureted Adjustable Regulator, Billet 2-Port AN-6.
SS adjustable carbureted regulator; adjustable from 5-12 PSI; eliminates pressure creep