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DaSouthWon 11-23-2006 01:42 PM

wierd head porting question.
does anyone know where I might be able to find photos of chevy head cross-sections? I mean a head actually cut in half to see where it is safe to remove material for porting. I know it is a wierd question but this would be very helpful. I'm referring mainly to 781 and 049 castings. Hope someone can help

RippinRon 11-23-2006 04:13 PM

There is a couple pics on this site

DaSouthWon 11-23-2006 08:15 PM

exactly what I was looking for, Thanks. I wish I knew if my heads castings were similar. I'm afraid of removing to much off of the short side radius but it appears to be pretty thick.

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