Christopher Sanchez
Well-Known Member
So there was no evidence that my donor had been modded and it had been a while since i had my first 09 T/C that was tuned so I could not tell from the butt dyno whether it was stock or tuned. I finally worked up the courage to look at the RPD unit while flooring it in 3rd gear, 24 PSI which is not stock. I am a little bummed as i thought I would get to add another 40-50 hp on top of what I had. I also feel that torque management holds the car back in 2nd quite a bit which is why i assumed it was stock, that or my clutch is slipping (no clutch smell). My question to others that are tuned is what drive ability issues are you having? From what i've read the S/C cars get really touchy with a box tune which is understandable cause the s/c cobalts were touchy in 1st gear. Maybe its the instant torque of the supercharger that complicates the tune. Anybody t/c goblins running a box tune? Any problems? Mine seems to run perfectly fine on whatever tune i has minus the possible torque management in 2nd...