Shift points, questions.
Shift points, questions. will changing my shift points help my 0-60 times. What should I change my shift points to with my HPP3?
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1999 GMC Sierra 5.3L; stock 3.42 gears with factory limited slip, HHP3,Magnaflow x-pipe, Edelbrock T.E.S. headers, true duel Flowmaster exhaust set-up, K&N FIPK, free ram-air mods.
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1999 GMC Sierra 5.3L; stock 3.42 gears with factory limited slip, HHP3,Magnaflow x-pipe, Edelbrock T.E.S. headers, true duel Flowmaster exhaust set-up, K&N FIPK, free ram-air mods.
