I am looking at this 1991 Z TT 5spd. The guy said he put a new motor in it last year and ended up Blowing the head gasket. He says there is nothing else wrong with the car besides that it over heats cause of the head gasket. The car has been sitting for several months and he just wants to get rid of it. What problems should it also prolly have with the blown head gaske? Do u think the turbos are shot as well? He wants $2700 for it. I was wondering if it's worth the money and time.