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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blowing up pontiac grand prix
inside view of engine running, and blowing it up





Grand Prix GTP True Duals
-Gen 3 M90 -.052 head gaskets -42.5 injectors -ported heads, LIM, Supercharger, and TB -1.9 rockers -ZZP Stage 2 Intercooler 2.25" thickness -pacesetter headers -dual 2" pipe w/ 8" glasspacks -cold air intake -ZZP Shift Kit 3.0 Pulley





GTP With Blown Motor
1997 Grand Prix GTP - 2.8 Pulley, XP Cam, Stage 2 Intercooler, Headers, etc Worked for 2 days, then broke. I might post up some cooler vids from before it broke lol. Coming back later with a new bottom end, XPZ etc. Hope that works out well for me.





Engine Blow up at school
This is what happens when you don't tighten the cam shaft bolts to specs. We took the engine apart and all of the valves needed to be replaced because they were bent. The top of the pistons all had the indentation from the Exhaust and intake valves.




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