Quote:
Originally Posted by wparsons
Yep, and yep.
The OTS 91 map and OTS 93 map are identical at lower revs, and the knock issue I have is in the low rev high load area (too much gas in the ~2500-3500rpm range). Oddly enough I get no knock on a track with 91 octane on the OTS 91 map, but I get a bunch driving in traffic.
I'm currently running an unmodified OTS 93 map on 94 octane.
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yep at low loads you run more ignition timing and aso in taraffic intake air temps higher tweak the iat ignition retard values will probably sort it .
also try reducing the amout of port injetion in the problem area