Foundry Castings

[Ron Nossaman]

>I would think that several of the leading manufacturers...Yamaha, for example
>would have researched this and come the conclusion that cast iron is the best
>material for job.  Cost included.  The material would have to be easy to 
>machine/grind etc.
>What could take its place?
>
>David I.

It depends on a few basic assumptions. Do you want to build it up, mill it 
out, or cast it?

Ron N