I thought I'd post here and ask a few Qs as I know there are a few members with knowledge of the commercial 6BTs. What I would like to know is what is the difference between a 98 dodge 6bt at 210hp and my commercial 6bt at 210hp. Mine has more torque 520ft/lbs as opposed to 400 ish for the dodge but if I was to put a No 10 plate in both the dodge one goes to 330hp/750ftlbs and mine would go to 230hp/630ftlbs. so what makes the difference? is it injectors or DV's or some setting in the pump?