• 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.

Search results

  1. M

    Pulley size

    Ok, I got my Grand Prix allready modded and here is my question. It has the Thrasher modular pulley system and I want to know how to figure out what size pulley is on my s/c. Thanks for any help.
  2. M

    Sparkplug question

    I have a 1999 Grand Prix GTP. It has a cold air intake headers and exhaust. Im not sure what kind of plugs are in it. My question is what would be a good plug and wire combo to put in? I saw a test on the E3 plugs and they supposedly increased horsepower and torque. Has anybody used these...
Back
Top