Quote:
Originally Posted by ZKraken22
Any idea to when youll have the car back? gtm is gonna take forever. In for results. And also I see you have the pulley upgrade on your stillen SC. How much did you gain?
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the car didnt actually make more peak power because i changed the headers as well but my mid range power was great
made just with the standard kit and cat back exaust 410 rwhp
but since then have done a few up grades just ordered the 2.80 pulley from vortech so will let you know how i go