I rebuilt my motor aboout 7500mi ago and this thing is runnin nicely. Its an NA, but when I rebuilt I put for JE Pistons and wisco rods(forged)... a few other cute things. The compression is stock so I'm not tryin to pump 20lbs of boost into it or anything. Im kinda feeling a rear mount or something to save some room under the hood. I also want to keep the ac for the woman.