Aeromotive X1 Fuel Regulator 35-75psi w/.313 Seat - Black 1443A21 v-stitch box quilting for improved

v-stitch box quilting for improved thermal protection

These suits feature 360 degree arm design that allows a full range of motion

1957-1957 Pontiac Super Chief

Cool air enters the helmet

Aeromotive X1 Fuel Regulator 35-75psi w/.313 Seat - Black 1443A21 v-stitch box quilting for improvedFrom carbureted to EFI pressures, naturally aspirated or forced induction, the X1 is designed to span the 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 three conversion kits (sold separately) to match the operating range required of your engine. Replace original X1 Series regulator