• 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.

Recent content by bigduck187

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    Boost gauge vacuum?

    Not real familiar with boost gauges let alone with a supercharger but my gauge reads 0 when I'm off the supercharger. Shouldn't it have a vacuum reading? I've talked to a couple old school guys who said they tuned their cars to a 0 idle reading. But I'm seeing pics of people with -20 vacuum...
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    New to the site and the gtp world!

    Hey there! I've already posted one thread here with a problem that I got resolved but I'll make this my official introduction post :). I just bought a 97 Grand Prix gtp with 97,000 miles on it and its been, I'd say, fully customized. I'll post pics ASAP but here is a list of mods! Appearance...
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    New to site, new to the gtp, already have a problem :/

    Hi all! Can't figure this one out on my own so I'm recruiting some help! I just bought a 97 Grand Prix GTP. The previous owner has modded it A LOT. All the way from neons to 10lb nitrous bottle. My check engine light came on and it started running like poop (ran like the MAF went bad) So I took...
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