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something is seriously wrong with the tune in your truck then man, my '01 F150 4.6 with full exhaust, intake, 93 octane tune and a 150 wet shot made 412rwhp on a dyno jet.
courant from what was said before retuned 384 horse and 450 tq. 12#s and alky meth kit..... when it runs it not bad, it gets up and goes... that's all it got I guess.. these moters don't make power