Quote:
Originally Posted by Anthony1s
I did get a response from Halim today. He said that it's okay to drop 500PSI from target and it will start misfiring once it drops 1000PSI. He didn't mention anything about octane, so I assume my fuel quality is okay.
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Hi,
Re your octane, check out your timing on the upper revs - the timing advance is relatively low and changing constantly between cylinders - this is what Sean is referring to - you can compare with my logs above, which have more timing advance that is pretty stable across the cylinders.