[modeleng] Re: [modeleng]making cores for castings

John,

Have you considered a built up port face with machined
passages?

Al Messer

--- john.burridge@xxxxxxxxxx wrote:

> Hi to all, 
> I wonder if there are any of the list members that
> make their own castings?
> 
> I am wanting to make some steam cylinders of my own
> design for my steam launch for the Vee Twin that i
> will be building.
> 
> The patterns are not a problem, but i wonder if any
> of you have made the cores for the stem ports on a
> cylinder before and might be able to give me some
> advice.
> 
> look forward hearing your advice.
> 
> Regards John Burridge
> 
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