vcassens
New member
I got a 97 ccsb OBS with the 7.3. I am wanting to up the power with it and looking for a good reliable build for it. I am going to get a 6637 intake,Exhaust and tuner to start but would like to eventualy get some bigger injectors and turbo. So what would be a good tuner that will work with intake exhaust and stock injectors but can be reprogrammed for bigger injectors and turbo down the road? I am a 6.0 guy and no very little about the performance world of a 7.3.