No changes to the original EFI fuel system are required to bolt on a carburetor and go. For vehicles equipped with OEM fuel injected engines where a conversion to carburetor is desired. Compact, all-in-one, Dual Regulator design.
EFI to Carb Dual Stage Fuel Pressure Regulator All-in-one Carburetor 3/8" NPT
EFI to Carb Dual Stage Fuel Pressure Regulator Kit Electronic Fuel Inject 13220
For HOLLEY 12-880 Return Fuel Pressure Regulator 6AN Boost Reference EFI TO CARB
Holley 558-493, One Adp. Harness Sniper Efi To Efi Dual Sync Distr. Performance
