• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

New to the Site, but not to the 3800 :)

Boostd1

New member
Hey guys, my name is Marc. I'm on all kinds of other forums so some of you probably know me already. :cool: Anyway, I have a 1998 Pontiac Grand Prix GT that's had quite the history :th_biggrin2:

Bought it bone stock, then I did an L36/L67 setup on it. That was running on a 2.8 intercooled/e85 setup on stock heads and cam. Made quite a bit of power. That motor kinda went..lol Compression numbers came back ****ty and at the same time, my stock 4T65E-Non HD trans took a **** as well...time for new stuff ;)

Put in an L32 from a 2007 Grand Prix GT with 26K miles on it and fully built 4T65E-HD 3.29 setup from Dave at TEP (you the man Dave). Car runs like it's brand new! It's already snowing here in Colorado so I'm going to wait to bolt on the mods I already have from the old motor which are WBS Fullsize I/C Core, 65# Injectors and Walbro 255, 1.9 Rockers and retune the *****. I do all my own work in the comfort of my own home and I also do all my own tuning with HPTuners and do alot of tuning on different GM vehicles!

Here's a few pics of the whip!

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Stock BLAH!

DSCN1983.jpg

Now :cool:

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DSCN1985.jpg


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Thanks for the views and hope to meet some of ya'll!!!
 




nice set up...How hard was the swap from a series 2 to 3
Very simple!!!
:th_sign-welcome2: Nice ride!
Thanks bro! Appreciate it :th_winking:

ever take that car to the track? times? been wondering what my rockered e85 car would have done.
On 8.5 PSI boost it went 13.6 @ 102 at over 6000 feet, on street tires.

Welcome and nice car! What part of colorado are you from?
Thanks! I'm up in Thornton
 


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