Holley EFI - 534-37
Dual Tank Fuel Pump Kit
Fuel Pump Kit for Holley 2 bbl TBI EFI systems up to 400 HP
This kit is designed to allow the use for all Holley MPI / TBI / Terminator EFI systems on vehicles equipped with dual fuel tanks. The fuel injection systems require a fuel return line. In dual tank applications, the fuel must be returned to the tank from which it was drawn. Originally designed for 2 bbl Pro-Jection PN 502-20S.
- Fuel pump kit for systems up to 400 HP
- For Holley MPI, TBI, and Terminator EFI systems with dual fuel tanks
- Designed originally for 2 bbl Pro-Jection
- Includes switching valve, relay, switch, and harness