Does anyone know if the specs and measurements of an aluminum block would be the same as a cast iron block? I think I was reading in HPP a little while back about someone (I wanna say Butler) was making an all aluminum Pontiac Block. I am sure it is very expensive. However, if anyone could point me in the direction of the specs of an aluminum block would be...or even better, a drawing (CAD or otherwise). That would be great...just checking something out that I found, if the results are interesting...then I will post them here.
