AstroDan Posted September 12, 2009 Report Share Posted September 12, 2009 I made the drive up to Cameron Park today and got a dyno on my new GT/SC. I was not dissapointed, but I am a little concerned! It pulled 507HP and 498TQ on 1st and only pull! I need to work the internals to make this power safe...Keith(?) said I can run a racing fuel mixture and stay safe. Any comments on this? Thanks Dan edit***BTW, I'm getting around 10-11 lbs of boost. Should I get a larger pulley? Link to comment Share on other sites More sharing options...
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