Quote:
Originally Posted by jamesm
You won't reach MBT on pump gas... you'll always hit knock first. But yeah, you basically got the idea.
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Are these the tables that control the PI to DI ratios? Looks like it only goes up to 5200rpm.
I'm still getting a bit of knock past 6300rpm with no modification to the Port to DI ratios. And my MAF scale with modified temp compensation runs really rich with cool IAT's and closer to 12.5:1 when IAT get hotter, in case you were wondering why it's so rich. I modified the MAF temp compensation to run with low amount of correction from 68f to 130+f IAT's in closed loop (1.1v ~ 2.8V maf volts). Open loop (2.8v ~ 4.2v)is not so ideal.
http://datazap.me/u/solidone/maf68-1...-1036&mark=971