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Old 10-22-2011, 05:27 AM   #2 (permalink)
jakobnev
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I think accurate torque measurements without a dyno will be the most difficult part.

Using just M, Crr, and CdA, and measuring the rate of rpm increase will get you a number, but i think you'll have too many sources of error.

Once you have torque, rpm and fuel flow rate drawing the map will be easy.

How many data points per second does the SG log?
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2016: 128.75L for 1875.00km => 6.87L/100km (34.3MPG US)
2017: 209.14L for 4244.00km => 4.93L/100km (47.7MPG US)
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