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Posted by Chris Case [75.36.33.137] on Saturday, December 01, 2012 at 15:10:53 :
In Reply to: "M37 High-Compression Head"? posted by Sherman in Idaho [72.47.9.37] on Saturday, December 01, 2012 at 12:57:14 :
He has highlighted with chalk some stamped in numbers. But they are int he spot where i would expect cast in numbers.
Plus, re: the arch shape to the combustion chamber. Isn't that lower comp? I may be used to mid 50s heads, but aren't they straight across in the area opposite the valves? I'm thinking that is an early lowest comp head, even if milled. Anybody got a loose head laying about?
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