• 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 jgoodhbc1

  1. J

    straight pipe kill mpg??? no 02 sensor.

    Recently I have replaced the motor in my 98 grandprix gt. I replaced it with a 99' buick lesabre 3.8. When the former blow blew( intake gaskets go figure) it plugged the cat... So i cut it out and just straight piped it... I have heard about the 02 retarder from zzp performance... But currently...
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