Originally Posted by
Steve Bryant
I'm back again! I installed my new WB and I've gotten my tune pretty well straightened out. The main two remaining issues are fine tuning the PE a bit and dealing with some knock retard that may be related to the sudden change in air mass rate versus the limits of the burst spark retard table values. I'd like opinions on the knock retard issue. I am thinking about dealing with the burst knock possibility before I pull timing out of the high octane table. I'm attaching my current tune and two log files, one running 87 octane gas and the other running 91 octane gas.