CNE Posted October 17, 2007 Report Share Posted October 17, 2007 Great times for your mods. Look at my mods in my sig and you will feel even better. Best 60ft. 1.98 1/8th 9.04 1/4 14.17 I am having KR issues with my tune though. The PCM is pulling 7 degrees timing out of the hole and holding it almost the whole track. It doesn't do it from a roll as bad. Any ideas Zippy? I don't hear any spark knock. I am running long tubes with no cats. I think the resonance is fooling the PCM into thinking it is spark knock. The guy that tuned it says he can desensitize it. Quote Link to comment Share on other sites More sharing options...
zippy Posted October 17, 2007 Report Share Posted October 17, 2007 You're likely picking up alot of KR* from your valvesprings. Quote Link to comment Share on other sites More sharing options...
CNE Posted October 18, 2007 Report Share Posted October 18, 2007 Yeah, they are kinda noisy. Can that be corrected? It only does it from a hard launch, either torqued or just matted from a stop but worse when brake torqued. Like if I try to launch around 2,000-3,000 rpm. Quote Link to comment Share on other sites More sharing options...
JF-03-SS Posted October 18, 2007 Author Report Share Posted October 18, 2007 Your truck runs outstanding for the mods you have. The cold weather sure helps. What is the altitude where you're at? I am not really sure. Very close to sea level (I live right on the coast) Quote Link to comment Share on other sites More sharing options...
JF-03-SS Posted October 18, 2007 Author Report Share Posted October 18, 2007 Great times for your mods. Look at my mods in my sig and you will feel even better. Best 60ft. 1.98 1/8th 9.04 1/4 14.17 . Thanks. Image your times if you ran here. Quote Link to comment Share on other sites More sharing options...
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