Grandprix GTP Blows Up!

350whp supercharged Pontiac Grand Prix throws rod at 5800 rpm on a Mustang Dyno. Car will have a new bottom end within a month so it wasn't the end of the world. Cell phone video...sorry Car has ZZP heads, big blower , head studs , metal head gaskets and ceramic coated headers from ZZP ZZP Performance

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Loud Camaro SS Dyno
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blowing up pontiac grand prix
inside view of engine running, and blowing it up





Grand Prix GTP True Duals
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Project XP Cam, ZZP CNC Heads & ZZP 2.25 Intercool
Final look at the upgrades to the 05 GP GTP, Made 334 whp on only 11lb of Boost!! Uprade mods are ZZP full stack stage 2 Intercooler with stage 3 heat exchanger, XP Hot cam, ZZP CNC heads 130lb valve springs, ZZP headers 3 in no cat, LQ4 MAF, WIZAIR cold air intake, K&N 9in air filter, EGR delete, Gen V blower 3 in pulley, MPS, 180* tstat, ZZP Gen 1 spark plug wires, Autolite 103 gapped .048, 65lb injectors. 1.0 zzp pcm Dyno tuned by Tim at ZZPerformance




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