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I am on 93, dont get consistent knock retard but I am on the ragged edge. I can datalog 3 back to back WOT runs and 1 out of 3 it might pick up 0.5* in the 4k range
I am on 93, dont get consistent knock retard but I am on the ragged edge. I can datalog 3 back to back WOT runs and 1 out of 3 it might pick up 0.5* in the 4k range
Wish I could get better than 90 from the pump up here.
newp. e85. my timing map was setup for the ls9 cam and 91 octane. zero knock. i have yet to put pump gas back in my truck to redo the timing map for the new cam.