Hi Frank,
21.4cc's per chamber on a 12G940.
I think it's best to skim as little as possible from the head, but I've
heard people going .060 or more. Vizard's book probably has that info.
Gerard
At 5:40 PM -0500 1/10/03, Frank Clarici wrote:
>List
>
>How much can you safely skim off a stock 1275 cylinder head?
>And does anyone know what the original thickness is supposed to be?
>Mine currently mics out at 2.745" (almost 2 3/4)
>My machinist also asked what the head CCs were. I guess 1275 was not the
>answer he was looking for.
>This is a ported head (thanks chuck) and I don't want to have to search
>for special gas to make the car run.
>Any input ot BTDT welcome.
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