1994 12 vlave tuning help and ideas

i put a 160 hp cummins in a old chevy, right now the mods are 7 x 10 injectors, 3k governor springs, hx40 with batmo wheel, and i completely removed fuel plate, the truck smokes alot, to much for me, i dont have a rpm gauge in the truck yet so cant tell ya that stuff, it seems the turbo starts spooling up almost to late, how can i clear out the smoke a bit and get turbo spooling quicker??

the truck is lifted on 35" tires with 373 gear ratio, and has a 450hp south bend clutch



thanks kevin