Quote:
Originally Posted by enrita
great sum up man and i can just tell you that you would get better results with a tune providing 3 degrees CPS offsetting especially with the gas your are running and altitude.
That ignition curve really sucks ...
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He can plug the BMS CPS module in soon and offset as much as he wants. Based on other 91 octane testing I've seen he will need to offset around 7 degrees to eliminate the drops and then will need to increase boost from 11psi to 13-14psi just to break even again on power. What he really needs is higher octane. A richer AFR will also help. High elevation + poor gas + all wheel drive does not make for great tuning potential.
Mike