3800 mods and tuning

[1quick]

I have a 2006 grand prix gt with the supercharged package, after looking around and making some calls I found out that nobody makes a pcm for this car and they are not evean shure if they are going to.

with that said how far could I reasonably go with out a tune, this is what I was going to do, ported manis, short stack, exhaust, cai, colder plugs, thermostat, 1.9 rockers and a 3.4 or 3.25 pully



thanks for your input
brett

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[bikrboy128]

everything but the pulley and rockers. your car wont fully use the rockers, and the pulley will make your engine go *boom*

 

[TonzKnock-G]

With the mods you listed you can easily run a 3.4. You will get some power from the rockers just not the most since you can up your shift points....but you will feel a nice increase in top end regardless. Def gotta have the short stack though. You might be able to run the 3.4 with rockers but I wouldnt chance it. You def would have to scan to be sure. A 3.5 would be good with only rockers and other BPU's.

 

[Fish]

You sure you cant get one from ZZP?? I thought the HPTuners would work on 06 GPs.

 

[TonzKnock-G]

You sure you cant get one from ZZP?? I thought the HPTuners would work on 06 GPs.
[/b]

Not yet...who knows when they will have that ready.

 

[SaturdaysGS]

I cant remember if its overkill or PCMs4less that can do 06 GP's. I read that on ClubGP.

 

[1quick]

thanks guys, its ben years since I have touched a 3.8, it should be fun