I own an 83 dodge 150 power ram 4wd that wast custom ordered and came with a 318 4 barrel with a np435 4 speed granny low tranny and i recently broke 4 main bearings on the crank and split it into 3 pieces at about 150,000 miles 1500 of wich had no oil in the motor it ran for about another 6 months then the crank broke so i chose too swap the motor for a 69 318 high output motor right now its running 10 and a half to one comp and 310 horse and im looking for a big turbo kit to put on it and cant seem to find one i know there out there so if any one knows where i can get one please let me know I dont want a small one either i dont care if it does take 45 to 50 seconds to spool i want it for the torque purpose along with the power

 

A turbo kit would be a hand-made, DIY deal. There is a company out there that has a bolt-on SC system for carbed SB Mopars.