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milling heads

Old Dec 27, 2008 | 11:04 PM
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I want to mill .050 off a set of katach 806's to get down to a 63 ish chamber. Im running a asa cam with a stock 98 head gasket (the .040 one i think) anybody have an idea about ptv/ and or push rod lenghth. It will all get measured when built. just looking for a little info
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Old Dec 28, 2008 | 02:30 PM
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From: Noff Cakylak
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thats alot of milling..
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Old Dec 28, 2008 | 10:02 PM
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katech said they were 70cc i was looking for 63ish .007=1cc hence the .050 mill I think you can mill up to .060 looking for 10.7-10.8 compression
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