Holley EFI Dominator EFI Multi Map Selector 2010005 Heat-treated for guide plate compatibility

Heat-treated for guide plate compatibility then black oxide coated

5" Hg / #HLY125-165 - Opening Vacuum 6

Works with a M-155 standard volume oil pump with 3/4" inlet

The track experience has never been better

Includes Pump Diaphragms

Holley EFI Dominator EFI Multi Map Selector 2010005 Heat-treated for guide plate compatibilityDominator EFI Multi Map Selector 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 JEGS