Quote:
Originally Posted by 2SSRS
I see you got a tune, It my not be that good or tuned for top end only.
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Yeah that's a good point. A guy I know had headers, cats pulled, and a custom tune done. He was told by the tuner he gained 40 HP, however our club had a dyno day two weekends ago and he found out he was pulling 330 HP (L99) and he was running extremely lean. To the point they were afraid to do any more pulls on his car. He's working with another speed shop to have the tune redone.