View Full Version : holley inline pump

08-12-2012, 09:34 PM
Has anyone have or has used the holley billet dominator inline pump for a any type of build with efi I was gonna try this pump on a turbo build would like some review before I buy

10-31-2012, 06:11 PM

12-09-2012, 05:24 AM
Was just looking at it earlier online.

As always, they claim big things, but when you see the flow specs it disappoints.

Claiming 1600hp EFI...yet at only 60psi it's flow is already down to 560lph, which is on par with their 1200hp claim.

Flow seems to drop off dramatically with pressure increase. From 43psi to 60psi, flow drops off a whopping 64lph.

So really, it's at best a 1200hp pump on a boosted application if their own data is correct. Really not that impressive when they advertise it as up to 1800hp efi, which is a pity as it's a decent looking unit, and looks easy to fit.