This is all about electric fuel pumps and E85 ... all else being equal. Holley also offers both an HP and Dominator line of pumps that are fully E85 capable. The Dominator line boasts serious ...

With a few more taps on the laptop, a fuel trim adjustment is made via the Holley Dominator EFI controller and the engine is so ready for another pull. The 7.0-liter pump-gas engine, which is a ...

Holley has complete fuel-system kits, some even packaged with the EFI system. The company offers a lot of options for both, depending on your application. We chose the Dominator inline pump and ...