My 2000 Freightliner has a 8.3 Cummins with Auto. Trans. The power of this truck is awful. This is a truck I haul with everyday, and it makes me sick everyday when I feel like I need to pull over and let people go by cause I've got it on the floor and still can't pick up speed. I know TS Performance & Diablo Sport both have modules, but I don't know anything about them other than what the manufacturer tells me and I hardly believe they're gonna steer me away from their own product. Anybody running either of these or have any suggestions, would be greatly appreciated

 

The module plus bigger injectors, and an HX50 turbo.

 

Appreciate the reply. What brand & size injectors would you recommend.

 

just a factory injector for a marine application. I dont have any part numbers handy, but may be able to find something.