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Old 04-11-2012, 09:32 PM
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Quote:
Originally Posted by Jakobi View Post
. . . If anything I now think the measurements I did on the 300 were wrong as they were my first attempt and the maths shows that it should have been closer to 24.12cc instead of 23cc. This gives an uncorrected CR of 13.11:1. What a learning curve these last 2 days have been!
so 13.1 is close to the 12.6 or 12.7 I measured in my 300, easily within tolerances of whatever gaskets they throw in at random. Pretty high for a such a big slug that could be run on any old pump gas.

But 16:1 is mental. Why would they make it so small? Looking up a chart that really is methanol numbers.
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