how to get 550hp or so and 1000 tq or so.
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actually there are a lot of duramax's making over 500hp with the stock injectors. the tranny should be your priority before getting to wild. with the tranny, lift pump, race valve, exhaust, and efi 500hp will be no problem at all. you could do the tranny last, but i bet it want last long being pushed above the limits.
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