Really bad. My engine has 65,000 miles on it. Can I bold a turbo on to this engine or should I get a DET? I think I can afford to peice together a kit this semester and I would like to, or I can wait until January and do a swap. What do you guys think? Also how much do you guys think a shop would charge to put it all in. I am to afraid to do it myself, I know I suck.