08nastygt
forum member
Well last year my tune was terrible on my car from the previous place I took it. I delt with it anyways and drove the car around still. Over the winter I did delete plates and a Gt500 TB. Took it to the dyno friday to have a retune and the car laid down 476hp and 510tq after all tuning was done. We then let it cool for a little while and it made 490hp and 513tq. Car was still on 8lbs of boost and is running a 11.6 air fuel across the board. We picked up 30hp at 3,500 and kept it all through the RPM range. I am really happy with the way the car performed. The car made 444hp and 472tq before.
Last edited: