• 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 colindunn

  1. colindunn

    Roof Rails For Sale

    Have a set of roof rails for sale. $175+ shipping to your location. Or picked up. I am located in Aurora, IL
  2. colindunn

    Air fuel controller 2004+ Grand Prix

    Zzp sells some stuff... Is there a good afr controller for 2004 and newer gtp's? Didn't know if anyone had any knowledge on this. Thank you.
  3. colindunn

    Oil seepage around supercharger/PCV functioning properly?

    I have had my intercooler on for awhile now and I am starting to notice oil seepage around the supercharger. I was wondering if I setup my PCV system up the right way. I tapped the front valve cover, and routed the hose to the intake between the throttle body and MAF. On the rear of the...
  4. colindunn

    Turbo: better on a l67 or l36

    Looking into a project over the summer. Do turbos make more power on an l36 or an l67 with a supercharger block off plate? Or does it not make a huge difference? on a side note is a 1997 bonneville as "bad" as buying a 1997 Grand Prix? Or is it fine because it was redesigned before that year...
  5. colindunn

    4 Channel Amp Install 2004 CompG

    I had a 4 channel amp installed on my 2004 compg. its an alpine 50W RMS per channel etc etc.. my front speakers are polk audio and my rears are kicker 6x9's. The amp powers those 4 up, and my factory monsoon amp was wired up so that it runs the tweeters in the front doors and the center speaker...
  6. colindunn

    GXP Rotors with C5 calipers?

    so the grand prix gxp rotor measures 12.7". the rotors for the c5 corvette measure 12.8". So with C5 BRACKETS, and calipers, could i run the gxp rotors? i cant run the corvette rotors for obvious reasons since the bolt pattern is different. unless the "offset" of how the gxp rotor sits on the...
  7. colindunn

    2004 compg LSD/locking???

    I had a 2001 gtp special edition. Burnouts consisted of one wheel peels and torque steer. Now with my compg the second a tire breaks loose the other one grabs and it lays down even tread perfectly every time (love it) and torque steer is defiantly not as bad as my old gtp. My question is do they...
  8. colindunn

    1.8 or 1.9 rockers. reliability? BEST setup?

    okay I KNOW what they do, whats best etc... don't tell me. what i wan't to know is, are 1.8 or 1.9 rockers more reliable. and are roller rockers worth it? I also have ls6 valve springs and retainers. i know i need to run those with the 1.9's. if i went with the 1.8's i know i don't need the ls6...
  9. colindunn

    Hoffman Estates, IL Meet 9/9/12

    Alright guys getting this set up. Had a good turnout last spring. Already have a few people going so thats good enough for me. As far as who's going I really dont care what your driving, but it would be nice to have all the GP's parked by eachother. I know a lot of guys from TheChicagoGarage...
  10. colindunn

    Last year Hoffman Estates, IL Meet. Do it again this year!

    Good turnout it would be cool if we set up another one this year. Opinions?
  11. colindunn

    Brand new engine and trans in my 2004 CompG. What a couple months.

    Anyways long story short look at the pictures it explains everything but I put a brand new crate motor into her and a month later overhauled the trans. at 160k miles I should be good for awhile. Front bank of Pistons.... still held decent compression lol. old engine out. Piston #1 skirt...
  12. colindunn

    04+ SPO Grill's $18+shipping. Someone might have already found this I dont know.

    I bought mine a few months ago. yeah they are red but its a steal for the 2004+ guys. Like I said I dont know if anyone found this already so im spreading the word. 2006 07 2008 PONTIAC GRAND PRIX GRILLE SET GLOSSY RED | eBay
  13. colindunn

    will gxp/corvette navi system plug n play with my 2004 compg

    at title states.. same plugs. would it work?
  14. colindunn

    Twin CompG Projector Eyecandy

    took over 100+ pics. heres the best of the best. Does not get much better. Enjoy. Note: Also believe "Car of the Month" should allow "CARS of the Month"
  15. colindunn

    its been awhile. New pictures and such.

    first pic is my favorite i think. i know its far away but the cutoff line with the tree shadows is BA.
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