tony,did you post this at 3:23a.m. so i could be first to see it?thanks terry,sounds a lot better without a rod knocking.can't wait to drive the truck with this engine running right.paulie was closest on the h.p.(500),michigan mad man on the torque (650),but cowboy up was next closest to both #'s(520 and 580). heck,i can give each of you a ride in the rzr one at a time,or all 3 of you and your friends in the m725 at the same time!