RE: ?Auto Factory Tours?

["Phil Ethier"<pethier@isd.net>]

>Is this was some sort of "lost wax" process where the Styrofoam is a
>positive, and there's some sort of negative mold (eg casting sand) formed
>around it, then the Styrofoam is melted out ?

Must be.  I have seen the styrofoam patterns for the twin-cam head at the Saturn
retailer.

Phil Ethier

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