Thread: What's the appeal of an aluminum engine block?
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Old 11-21-2016, 12:45 PM
olddog olddog is offline
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Cobra Make, Engine: A&C 67 427 cobra SB
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Default Didn't Dave Kirkham CNC 427 FE from a billet?
What ever happened with Dave developing a CNC program to machine a 427 FE out of a billet?

Generally speaking, other than saving a ton of money on material and labor, casting sucks compared to a piece machined from a billet. The CNC machine has reversed this in some application. Some parts are now cheaper to machine on a CNC rather than cast them.

Granted, I wouldn't have thought a 427 FE would be cheaper to make on a CNC, but Dave is a pretty sharp guy. Anyway, it sure would be higher quality.
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