Had my gp to track today for first time with my xp cam and ic and a tune from zzp which i had told what mods i had exactly, made a few passes, got a 13.4 at 103mph and tried again for a better launch and it started missing at end of track, and i now have 2 smashed white plugs. im thinking the zzp tune had to of been too leanSo now im trying to figure out my options, im going to tear it apart and see if it will need bored (probably will) and if it does im thinking a l36 is going in it or maybe a 5 speed and ls4 with f body pcm and harness and lots of wiring
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