The Aeromotive X1 Series Bypass Regulators Conversion Kits allow the X1 to span an entire range of applications providing dependable fuel pressure regulation. Making the change from a carburetor to EFI or EFI to carburetor? There is no longer a need to purchase a new regulator. Simply utilize one of these three conversion kits to match the operating range required of your engine. 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. The X1 Series provides flexible performance that grows as your fuel system grows.

Aeromotive X1 Series Bypass Regulator Options:

• 13013 - EFI Bypass Return (Red 0.188" Seat, 35-75 psi)
• 13014 - Carb Bypass (Black 0.313" Seat, 3-15 psi)
• 13015 - EFI Pro Bypass (Black 0.313" Seat, 35-75 psi)