I have a .040 over stock (pistons) 440 with a mild cam, 727 /Gear Vendors/3:23 that I regularly pound on. My trans doesn't like to shift until around 6000 RPM's at WOT and I think it's a little late. I've adjusted the kick down and it shifts great under regular driving conditions, but wants to whined a little too tight for my comfort zone. The engine is balanced and was built be a reputable builder. Should I be worried?

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Last edited by NAS Backyard; 12/03/11 02:23 PM.
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