my Sc has blown head gasket and bad trans. the engine has 133kmiles on it and runsdamn good no knocks or bottom end rattles. i found an engine from a 5spd SC for $150 at a junkyard wit the super charger gone. the guy says he doesnt know if it runs or not they just sold the blower and 5 speed trans. im thinking of buying the engine and tearing it down having it vatted bored 30-40over , new cam bearings and build it with arp main studs having some heads worked with bigger vales and posibly some port work and comming all the way back up . would it be my best bet or to just fix the one i have in the car . imnot intimedated by work but the3.8sc just sees to have so much damn garbage on it to do the head gasket in the car ..