I just recently purchased an 03 Cobra with a 2.8 on it. It came with 2 preloaded tunes on the xcal one for 100 one for 93. The car has a 4# lower on it, and was running the 3.6" pulley (I think) for the 100 tune pushing right around 22# of boost. Well I was getting terrible belt slip up top and couldnt afford the cost of 100 anymore so I swapped pulleys and went to the 93 tune. The car now is running a 4" upper and 4# lower and im only seein 17# of boost now. Car has a catted x, catback, TB, CAI.
To me the numbers seem a little on the low side boost wise. I want to get the car retuned for 93. So my question is whats the smallest upper you guys are running for 93, what lower you have, and how much boost did you make???
To me the numbers seem a little on the low side boost wise. I want to get the car retuned for 93. So my question is whats the smallest upper you guys are running for 93, what lower you have, and how much boost did you make???
