ya i hear ya there, i got a 84 5m-ge runs good with 260,00 km's on it. the major draw back i find to turbos is they wear out fast say compareds to superchargers and you cant run without them once you have them.......really starts to cost you in the end. I think im just going to do my bottom end valves and slap a supercharger on my 5m-ge if its possible.