Hi everyone , my friend bought a 94 fully built turbo integra with 9 psi and about a month his car just start to blow alot of black smoke and oil was coming out the oil dipstick so he took it to a mechanic and they said that he has two options 1.Rebuilt the whole engine 2.buy a new engine , he doesn't know anything about turbo and me neither also he doesn't has the money to fix it and he's selling me the whole car for 1,500 dollars and i will have to buy the new engine, do you guys think i should buy that car for that price? and can a stock gsr engine take a turbo setup? all comments and suggestions are very welcome! thanks in advance.