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Old 04-28-2010, 05:42 PM   #160
jspaeth
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Quote:
Originally Posted by HemiCharger View Post
I do not know what you mean by aggressive? High boost for me is around 17.5-18 lbs and that is only when I had trouble even with the blended gas boosting at low levels or waste-gate 8 lbs it never would knock. Only up top on high boost when I had blended gas in the car.

AGGRESSIVE = a lot of timing and AFRs in the 12+ range under heavy boost.

Theoretically that could be just fine, bu 10% ethanol may be enough to make that knock.
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