Holley Terminator X Max install

[@The72Z28]

Got to watch the injector types when ordering. I almost did this. The kit is a base kit and when you order you pick between 24x or 58x reluctor wheel and what injector type, I believe there are three main base types for the LS, EV1 or EV6 (uscar) and multec. They sell adapters for them that are not expensive to keep from splicing when they don't match.

[@floydharrington9365]

what hot side are you running ? i have a huron hot side but turbo doesn't fit with alt there.. i bought a 45 but really makes it stick out,, i'd like it close like yours sits

[@keithlozano9235]

I'm installing one on a 05 chevy colorado 4.8 ls swap

[@750pw]

What ended up being the problem with your RPMs jumping up and down?

[@youraverageruss]

I had the wrong harness, it came with a harness set up for the 58 tooth crank wheel and 4 tooth cam gear, I was trying to use it with my 24 tooth crank and 1 tooth cam engine. Difference between gen 3 and gen 4. I had to rob the harness from the blazer to get it to work.

[@750pw]

@@youraverageruss ah… I gotcha, thanks for answering my question, I am in the process of installing a holly terminator X max myself on a gen 4

[@youraverageruss]

@@750pw this will be the one you'll want. www.holley.com/products/fuel_systems/fuel_injection/terminator_efi/terminator_service_parts/parts/558-112

[@750pw]

@@youraverageruss thanks for the information and the link.