• 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 owner and need upgrade tips!!!!!

big daddy 67

New member
Hey whats going on people? Im new to this site, like im new to my grand prix gtp its my first car and i need some tips on how to make some modificationa to make it run better in the 1/4 mile .......any tips or upgrades would be greatly appreciated........any responses would be great thanks!!!!!
 


Have any plans of what you want to do. You have deffinatly come to the right place to get help. The people that you'll meet in here are a wealth of knowledge. The've helped me out quit a bit. Here are a few sites to check out for pretty much anything you can think of for a GP:

3800performance.com
3800pro.com
aedcentral.com
andysautosport.com
grandprixstore.com
summitracing.com
prjperfomance.com
zzperformance.com
wbodystore.com
intenseracing.com

You can check out these sites, get ideas of what you want and then come back here, run it by everyone and see what advice we can give you on what you want to do. That way you know you will be heading in the right direction. I'll be honest with you though, it's going to take a decent amount of money to build these cars. It can be done though, just have to have patience and figure out what you want your buget to be.
 
read this before you start modding so you don;t go blowing ur engine. really quick and easy guide on what and what not to do.

http://www.grandprixforums.net/pulley_size.php

That is very good info. Wish stuff like that was around when I started on my GTP. That was back when people were asking you can really do that to them cars.LOL!!!! This site has helped me so much. Kinda starting from scatch because from what I have read on here, I was starting to go in the wrong direction. Would have ended up costing me alot of money.
 


If you're going to lightly mod (planning on a 3.4 and high-mid 13s) start off with a 3" downpipe.
 
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