same car.... still the GT... ol L36.... csc....
Stock I had a about 4-5 deg KR on 91.
Intense PCM / intake / tstat I had about 5-6 KR on 93.
I'm still workin on getting a good tune with the CSC, but initially I saw 11 deg KR before I richened it up
I think I'm back under 5... but still haven't given the PCM enough time to get used to everything, and will be longer now with the cog belt off a few days.
A little exhaust work a a tad richer on the WOT, and hopefully I'll be dang close to 0 KR.