Elevate Your C10 with Premium American Parts

Explore our exclusive range of MADE IN USA custom chassis, radiators, and more, crafted for enthusiasts.  Powered by Innovation.

SHOP NOW

Welcome to Modern C10, where our passion for C10 trucks shines in every American-made part we craft. Our small, expert team puts heart into each high-quality piece, ensuring you get the best for your DIY projects. Let's build your dream truck together!

0

X1 - Series EFI Pro Return Style Regulator

$244.00
In stock: 2 available
Product Details
EFI return style regulator


  • Base fuel pressure adjustable from 35-75 PSI.
  • Vacuum/Boost reference capability.
  • 1:1 rising rate for forced induction engines.
  • Gasoline, ethanol, alcohol and diesel compatible.
  • 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 X1 EFI Conversion kit.
  • Compatible with X1 Carb Conversion kit.
  • 0.313″ return style 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 (not shown).
  • This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.

Rated for 700-1800hp. 

Save this product for later
Share this product with your friends
X1 - Series EFI Pro Return Style Regulator
Share by: