hey ya'll just thought id say that i got my mtruck back from Vengeance racing today. they installed a Comp Cams camshaft, underdrive pulleys, gibson shortys, ported my throttle body, Comp cams pushrods, Comp cams valve springs, a 4.10 gear with a locker, and tuned everything. so now it makes 290 rwhp and 295 rwtq. not bad for a little 4.8.