Well as some will rmermber, the engine died on the way home from job hunting in Arizona last March.
There was nothing...*special* oncovered about the engine when it went to Z1. The block was still in good shape and we used it to rebuild my new engine. I got rid of the auto cams for a set of manuals, and of coruse put the Stage 1 turbos in. Johns theory is that the engine ran such high numbers because it was such a "loose" engine....You know the old saying...It always rusn the best right before it blows =) ALthough in this case, it seems that it was a timing belt issue....But with it being so far in the past, nobody is really sure...