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- Fri Aug 19, 2022 9:58 pm
- Forum: Civic Si 2006-2011 Americas
- Topic: hybrid racing 3.5 cold air intake tune
- Replies: 3
- Views: 5209
Re: hybrid racing 3.5 cold air intake tune
Yo, don't do any more WOT pulls. After shifting to 4th, you picked up 25 knocks on cylinder 4 from 5200rpm to 5600rpm. That's a lot of knocks. You're hitting 13.6 AFRs in 3rd gear, too lean. Add 5-7% fuel to all high fuel tables first, then retard (reduce) ignition timing by -1 to -2 degrees on high ...