I took the truck to the track last Friday. I put the 2.75 upper with the 9" lower. The boost was right at 17lbs. On every run the truck would't shift from 1 to 2 without letting off the gas.:shrug: I did manage to run 12.05 @ 114.89 with a 1.772 60 foot. Does anyone know what to do with the trans to make it shift? It's stock with a shift kit. I was told it did the same thing before the kit too. Thanks Tim
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