10481, RE: Tuned 660's and car runs worse than with 450's... WTF?
Posted by HybriDSM, Dec-31-69 06:00 PM
Give us as much info as you possibly can.
Also, I believe stock timing is 23 degrees. You have your timing pulled it sounds like.
More info though. Try typing it out again as that may help you remember little things that we need to know. I read your other thread and will post more when I am not at work.
You have all new knock and O2 sensors? How much have you tuned? What are you tuning with? Are you pocketlogging it?
Make sure those sensors are spot on and also that you tune by knock. That;s the best way to start.
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