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Now THAT was a good read and finally explains WHY cam manufacturers recommend a particular static pressure C.R. for a given cam. Like if you buy Cam X it suggests a C.R. of 10 to 11. While Cam Y may only reguire a C.R. of 9 to 10. The correct C.R. for the cam profile gaurentees that the Dyanmic C.R. will remain in an acceptable range.
8.3 appears to be an acceptable range. Armed with this new information I can now begin to calculate my Dynamic C.R. I'll get back to you...
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