Thread: CR Example
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04-12-2007 09:33 PM #1
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- Car Year, Make, Model: 69 Chevy Nova 283 4-spd
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CR Example
Ran across this engine example at smokemup.com
The guy bought a short block with the specs in the table below.
Static compression looks is low at 8.71:1. The story is he entered .0025 rather than .025 for the deck height and miscalculated static CR.
I entered an arbitrary cam angle closing of 30 degrees ABDC and the result I believe is a fair pump gas dynamic CR.
Assuming the numbers are correct (ya'll let me know if they aren't), what's the next step in finding a cam that will run in this motor or is it a lost case?Last edited by SBC; 04-12-2007 at 09:36 PM.
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