Competition Need More Power!

[AWard]

Well First ill start off with what i have done to my truck and then i'd like to know what else i can do to get more power out of it. Engine is newly rebuilt, fire ringed, head is ported. 3 peice manifold, HT Turbo 64/13 Stainless , boost elbow, homemade intake and big filter. Dynomite 120hp injectors, 4000 gov springs, 0-100 Plate (Canadian, aint sure if anyone knows what this plate looks like cuz i never see one anywhere else, but its cut pretty deep). In the fall i dynod 460 HP and 940 Tq. Im thinkin boutgettin bigger delivery valves soon as i can afford them, and the timing is turned a little but im not sure how much i need to check that. It black smokes really gettin in it but clear up once the turbo spools up. What else can i do to get a few more cheap or free horsepower?