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Old 08-18-2003, 11:23 PM   #211 (permalink)
Innovator
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Join Date: Aug 2001
Location: Albany NY
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Quote:
Originally posted by Odin
Innovator: Nice find with the gutted MAS project, but I have a few questions for you.

I'm running 550cc injectors and get large amounts of knock at anything leaner than the settings I have right now. At -30% correction on 15 psi of boost, I saw a high of 28 knock. I richened it up about 5 percent after 2800rpm and now I have about 2 knock, which is perfectly acceptable in my eyes. it fluctuates between 0 and 2 counts of knock, nothing more. My AFC corrections SEEM to be very rich, an average of -25% at WOT, varying a bit throughout the RPM range. The weird part is I'm NOT running very rich at all. o2's show an average of .96 with some spikes to .98. Timing advance in the upper RPMs is in the low-mid 30's neighborhood. So what's the deal, why am I weird
Odin, the real question here is what is an acceptable level of knock, using the knock count as a guide
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