I merged your other thread into this one. Its easyer for people to find the info instead of seeing the same questions into different threads by the same person.
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93 W350 w/duals, fuel pin turned, 6X.018" injectors, 4" exhaust, 3" air intake horn, Super HX40/16, auto, 3:07's axles, 2" skyjacker lift, B&W flatbed