blackbeast ss Posted March 24, 2008 Report Share Posted March 24, 2008 gas doesnt explode it burns. but yes when the fuel dentonates (autospark) it triggers the knock sensor volatge (KR) then pulls timing away to protect the motor nice info 12srock Quote Link to comment Share on other sites More sharing options...
RacerJJ Posted March 25, 2008 Report Share Posted March 25, 2008 I ran similar times before I got a converter. My old TCI 2600 dropped me half a second easily. When I stepped up to the 3200 stall, I dropped another 3 tenths. I was getting false KR because of the noise from my very loud exhaust. I turned the sensitivity down, almost off on my sensors (done in the tune) and that fixed that problem. Like everyone has said, you need to log the run so that your tuner can work from there. Good luck! 14.70 is nothing to be ashamed of in a 5500+ lbs. truck. Quote Link to comment Share on other sites More sharing options...
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