What injectors to run? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: What injectors to run?


4DR4X4
08-15-2006, 08:29 PM
I asked in the 6.2 forum but theres not as many turbo gurus in there, so not sure what injectors I should be running in my truck. its got a 85 military 6.2 in it, with a 94 6.5 turbo setup and injectors on it. works great, but I have no idea what mileage are on the injectors, and sometimes it has a very slight rough idle. i've run a seafoam IV thru it, but didnt' seem to make a difference. I'm thinking of getting my injectors checked or rebuilt soon, just not sure if i should stick with the turbo injectors, or get stock 6.2 ones for it. my pump is cranked 1/4 turn, and the truck has real good power. if i drive it nice, I can get 17 out of it. any suggestions?

Dr.Diesel
08-15-2006, 08:38 PM
Well, the turbo injectors were short body, I'm guessing that is what you have now. Installing the 6.2 long body injectors might require some slight bending of the injector lines.

6.5 injectors were a slightly higher pop pressure, i'd stick with those.

4DR4X4
08-15-2006, 08:47 PM
well i had to run the sort injectors to clear the turbo exhaust manifold. but all of the injectors from 88 up were short from what i've heard.