5.0 2v 950 from mmr, mmr oil pump, notched 11.1 teflon coated pistons, nitrous rings, comp 278 cams, stage 3 port job, with better valves. With a real real safe tune for break-in It put down 329.6 hp and 362 torque at 5200 rpm, shut car down at 5200 rpm, cant rev that high yet. All this through a stock manifold with 75mm tb, plenum on top with 30# injectors and lightning maf.
edit: exhaust mac long tubes, bbk offroad x, flowmaster super 44's. All this took me 2 years of hard work on this car and hard long hours at my real job to put this thing together.