Whats the stock 241 casting CC numbers?

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04-29-2003, 08:35 PM

WS6SpdTA

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Whats the stock 241 casting CC numbers?

Hey guys, I have a set of heads (casting number 241) I just CC'ed. They came out to 63 CC's. Can anyone tell me what the stock numbers are? Im trying to figure out my compression ratio. Thanks for your help gang.

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04-30-2003, 08:57 AM

Richard@WCCH

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Re: Whats the stock 241 casting CC numbers?

Stock #241 castings cc around 67cc. You can also measure the overall thickness of the head. Stock head thickness measures 4.745"-4.750" (measure from the valve cover rail to the deck surface).

Richard

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