Now, I'm all for turbos - but with it comes the need for an intercooler. Also, non-turbo engines typically run higher compression ratings, because you don't want to get to much heat in the cylinder. The timing for turbo'd machines is also different - so, whatever you decide, have an experience DIESEL mechanic do it. Seems simple - just change your manifold and slap on a turbo, but there's quite a bit more to it. Blowing an engine apart with 60 lbs of boost probably wouldn't get you the power you want 
