Made in USA
A1000 Carbureted Bypass Regulator Marine
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AEROMOTIVEPART NUMBER: 027-13207

A1000 Carbureted Bypass Regulator Marine

$34698
ShippingShips on Nov 02, 2026
Lowest PriceLowest Price Guarantee

A1000 Carbureted Bypass Regulator
    Marine A1000 Carbureted Bypass Regulator
  • -10 AN Inlet
  • -6 AN Outlets
  • -8 AN Return Line Outlet
  • Dual Outlets
  • Black Anodized Coating

  • Designed for use with Marine A1000 Fuel Pump or any similar style pump.
  • Fuel pressure rises on a 1:1 ratio when referencing boost.
  • Perfect for naturally aspirated or `blow-through' turbo-charged or supercharged engines.
  • 1/8' NPT gauge port.
  • Marine Carb 2-port bypass regulator
  • Base fuel pressure adjustable from 3-15 PSI (1) ORB-10 inlet port and (1) ORB-8 return port. (2) ORB-6 outlet ports and 1/8' NPT gauge port. Fuel pressure rises on a 1:1 ratio when referencing boost.
  • Full volume at perfect pressure, the A1000 Regulator was designed for use withour Marine A1000 Fuel Pump or any similar style pump. This regulator is perfect for naturally aspirated or blow-through turbo-charged or supercharged engines. Base fuel pressure adjustable from 3-15 PSI. (1) ORB-10 inlet port and (1) ORB-8 return port. (2) ORB-6 outlet ports and 1/8' NPT gauge port. Fuel pressure rises on a 1:1 ratio when referencing boost.

Converting fuel injection to carburetion? Then this is your regulator...
CNC-machined from billet aluminum, this bypass fuel pressure regulator is alcohol-compatible and ideal for naturally-aspirated or supercharged applications. While still using your EFI fuel pump, the regulator's base pressure (with vacuum disconnect) is adjustable from 3 to 15 psi. When referencing boost, fuel pressure will rise on a 1:1 ratio. The A1000 delivers volume at perfect pressure right to your carburetor.

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Features:

  • Bypass design provides the ultimate, dynamic fuel delivery system.
  • Base fuel pressure adjustable from 3-15 psi.
  • Fuel pressure rises on a 1:1 ratio when referencing boost.
  • Ideal for converting from fuel injection to carburetion using the stock in-tank pump.
  • EFI conversions require a larger-than-stock return line for proper low pressure control
  • E85 Compatible.

    Note: Requires -8AN return line from bottom of regulator back to top of the tank.

    A1000 Carbureted Bypass Regulator Fitting Kits
    Offered in sizes based on your application. Kits include fittings (inlet, outlet, return) and JEGS fuel gauge.
Part TypeFuel Pressure Regulator
Product LineAeromotive A1000 Carbureted Bypass Regulator
BrandAEROMOTIVE
Package Height2.7
Package Width5.5
Package Length5.7
Weight1.07 PG
Part CategoryPerformance Parts
Inlet Size-10 AN
Boost/Vacuum Rise Ratio1:01
Pressure Range3-15
Outlet Port Diameter3/8
Outlet QuantityTwo
Mounting Bracket IncludedYes
Gauge PortYes
Return Fitting Size-8 AN
Inlet Port Diameter5/8
Fittings IncludedNo
Inlet QuantityOne
Regulator StyleReturn
Return AttachmentFemale Threads
Regulator FinishBlack anodized
Port Quantity2
Outlet Size-6 AN
Regulator MaterialAluminum
QuantitySold individually
Boost/Vacuum Reference PortYes
RebuildableYes
Inlet AttachmentFemale Threads
Outlet AttachmentFemale Threads
Regulator LocationInline
Pressure Range (Psi)3-15
Part FitmentUniversal
Vendor Part Number13207
Package Qty1
Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations
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