O/T Compression ratio and supercharging

G. Scott Ponton gscottp at ix.netcom.com
Thu May 27 05:29:42 GMT 1999


Stoke length is the forgotten variable. It has a lot to do with cranking
compression. The stroke determines when the intake valve closing event has
the greatest impact. As the stroke changes the mean velosity of the piston
changes. Also the piston and rods  relationship to the crank changes as well
as the dwell time at TDC and BDC.

Scott




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