Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - new build feels under powered
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Old 10-10-2012, 04:44 PM
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Project89 Project89 is offline
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what is ur afr when it does this, right off the bat u can eliminate the turbo and plug gap, since it does it in nuetral as well as gear, the turbo wont build boost during free rev.

still go ahead and tighten the plug gap anyways though

i would look into fuel system issues, for sure, get a fuel presure gauge and rev the motor up and see if fuel presure is droping

even with crappy heads he thing should deff rev up over 4800, hell even the cfi camaro motors will rev up higher then that and they have very very tiny ports
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