skyscraper
FRF Addict
- Joined
- Sep 3, 2013
- Posts
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I ran one tank of 93 octane then switched to e-30 I have never thrown a cod first I had the headers and aFe put on no cod that was a month of running. I then had the tune put on and after that I took of the cats and at that time I shut the o2 off. I would recommend a tank of 91 before switching to e-30 that way the computer has time to do its thing.
10-4. Thanks for the info