ORY-pipe question
01-24-2005, 07:15 PM
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ORY-pipe question I have had a Mac ORY-pipe for some time and I just recently added a cutout and Q tech opener. I am worried about running rich or lean now that I don't have cats. I have the O2 simulators. Should I worry or do I need a tune? I don't know much adout the exhaust subject so help me out guys!
Thanks, Brent
Thanks, Brent
