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Posted by Kaegi [71.231.127.14] on Sunday, July 10, 2011 at 14:31:41 :
In Reply to: Flathead head difference posted by John S [71.240.55.63] on Sunday, July 10, 2011 at 12:05:33 :
tha later theehad the higher the compression = more power. I dont know visually how to tell the difference. you could CC the chamber and which ever one is smaller has higher compression.