Pulleying down questions
#12
Went to the track friday night. First time at the track actually racing my truck by the way. I was actually pretty disappointed with the results. The truck was running great after the tune thursday night. Friday it was a turd on the top end. My best was only 14.0 @ 93 or something like that, didnt even bother posting the times. It was 90-95 degrees and humid as hell though. Still only hitting 5-6psi of boost with the 3" pulley. Starting to wonder if the pulley is actually 3". Thinking of ordering another one thats stamped as mine isnt. Iats are at 160-170 at the end of the track, thats why my top end sucks I suppose. Gonna get some meth when I get back from working.
#14
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From: colorado above 6000 ft.
wow, you guys sure expect alot from your trucks. Sounds about right to me. at my altitude your truck would run low 17's. @ sea level i would guess a low 16. I think 14.0 is pretty good with aheavy truck like that with 5psi
#15
Truck weighed in at 5770 with me in it. Gonna take the grill guard off next time I go. I guess I could take off the hitch and spare and tailgate too lol. I think the main thing im disappointed with is the supposid 3" pulley I bought only makes 5-6psi. Im gonna order another 3" pulley thats stamped along with a 2.9 or 2.80 since im gonna be running meth. Gonna buy me a wideband as well. I will get into the 13's one way or another lol!
#17
Nah I didnt log it. I dunno if my scan gauge can log or not, but next time I go to the track I will see if I can get a log. I ordered a meth kit and im gonna install that when I get back.
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