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The formulas on this page will help you calculate some of the necessary math to work out engine combinations. |
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Cylinder Volume (cubic inches) bore x bore x 0.785 x stroke |
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Cylinder Volume (cubic centimeters) bore x bore x 0.785 x stroke x 16.387 |
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cylinder swept volume Combustion Chamber Volume ----------------------------- compression ratio - 1.0 |
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cylinder volume + chamber volume Compression Ratio ---------------------------------------------- chamber volume |
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5250 x horsepower Torque ------------------------- RPM |
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RPM x torque Horsepower -------------------- 5250 |
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elevation in feet x 0.03 x bhp at sea level BHP loss ------------------------------------------------------ RPM |
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