Join Date: Apr 2007
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smarty add about 65hp. thing about the smarty u have to watch what u stack it with. on my old truck with a smarty and drag comp i made about 70hp less than just running the drag comp by itself. smarty was on level 8. dont get me wrong it felt like the truck had another 100hp but when i put it on dyno it said other wise. a buddy of my ran his on level 9 with a drag comp and made 30hp more. my truck didnt like that much timing. i have heard that if you use a box that just does fuel plus the smarty on level 9 that it will make more power.
now own 2007 5.9 6 speed afe stage 2, ppe programmer, 5inch silverline turbo back
traded it in 01 dodge, dual disc, drag comp, head o ringed and studed, stock turbo