View Full Version : holley injector harness

02-08-12, 11:50 PM
I have a holley programmer and need help with the injector harness.

The boss disassembled his own motor and realized he may be in a little over his head. I have everything now and trying to make sense of what he gave me.

The injector harness has 4 sets of 2 plugs for the injectors and a 5 pin round female weatherpac connector. all plugs have a red wire, then there are sets with a white/blue with, white/green, white/red, and white/brown. do these matching plugs interchange with no problem or can someone help me sort these out.

02-09-12, 08:22 AM
They are injector specific (cylinder numbered) go on line to Holley and they have a wiring dighram so you can find the right color for the right cylinder injector.

02-09-12, 05:02 PM
Speedy, What are you building now ??

(For anyone that's interested, this guy builds some beautiful Northstar-powered '32 Fords. Check his profile for links to his picture threads.)