SKU: 65203721770

Aeromotive X1 Adjustable Regulator, 3-15psi, .313 Valve, 2-08 Inlets, -08 Return

Sale price$127.77 Regular price$141.97
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Description

Aeromotive X1 Adjustable Regulator, 3-15psi, .313 Valve, 2-08 Inlets, -08 ReturnX1 Adjustable Regulator, 3 15psi, . 313 Valve, 2 08 Inlets, 08 Return X1 Series Carb Standard Bypass Regulator Carbureted Bypass Regulator for Return Style Systems Base fuel pressure adjustable from 3 20 PSI. Vacuum Boost reference capability. 1: 1 rising rate for blow through carburetors. 2 ORB 08 inlet outlet ports on the sides. 1 ORB 08 return port on the bottom port. 1 1 8 NPT Gauge Port with plug. 1 16 NPT Boost Port with 5 32 hose barb.

X1 Adjustable Regulator, 3-15psi, .313 Valve, 2-08 Inlets, -08 Return

X1 Series - Carb Standard Bypass Regulator
Carbureted Bypass Regulator for Return Style Systems

  • Base fuel pressure adjustable from 3-20 PSI.
  • Vacuum/Boost reference capability.
  • 1:1 rising rate for blow-through carburetors.
  • 2 - ORB -08 inlet/outlet ports on the sides.
  • 1 - ORB-08 return port on the bottom port.
  • 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 (not shown).

From carbureted to EFI pressures, naturally aspirated or forced induction, the X1 Bypass Regulator is designed to span the entire range of low and high pressure applications providing the dependable fuel flow and pressure control you've come to expect from Aeromotive.

Using the X1 regulator today for a carburetor or EFI, you can easily switch platforms back and forth at will, without having to purchase another regulator.  Simply get the correct conversion kit for your pump and pressure range (sold separately) and you can swap out the internal parts while leaving the regulator mounted and plumbed as is. 

Replace original X1 Series regulator internals with the conversion kit of your choice and you have a regulator with vastly different characteristics. While versatility is one of the X1s 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 tomorow.  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.

Additional information

  • Weight: 1 lbs
  • Dimensions: 5.5 x 5.5 x 2.75 in
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65203721770

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Kylie
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★★★★★ 5
Better than expected!
Size: XX-Large, Color: Black Coffee, Size: XX-Large, Color: Black Coffee
Even nicer in person! I was worried about the fit after reviews but true to size. Packaged well and arrived very quickly!
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Reviewed in the United States on April 21, 2026
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Susan
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★★★★★ 5
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