Holley EFI Dominator EFI GM Drive By Wire Harness Header Bolt Simple Flip Of Switch

Simple Flip Of Switch

1972-1992 Pontiac Firebird

1974-1987 Chevrolet Caprice

eliminates fuel starvation & provides consistent air/fuel ratios

The Double Pumper is designed for use on lightweight vehicles with a manual transmission or an automatic transmission with a high stall and low rear end gears

Holley EFI Dominator EFI GM Drive By Wire Harness Header Bolt Simple Flip Of SwitchDominator EFI GM Drive By Wire Harness Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013