Looking at a 86' 5spd,..That sat a while,..The seller said it runs great, idels fine but when he runs it hard on the interstate,..it ends up smoking,..but never at idel and quits when he gets back to surface street driving.it does not leak oil or anything,..says its dry where he parks it,..is there a valve job coming or even rings etc...he said it had aprox 70K on it ??? also is there any way to up the HP,..diffrent cam or something,..and finally can u update the 86' with the auto belt tennsioner???? Iam so new to these cars but wanting to own one soon,.. Thanks Guy's Frank
