ORIGINAL: doxilia
Not sure what you're looking for but my quick impression is that the motor is not sufficiently loaded. ~650W is roughly the power of a piped 25 or a good running 32.
My nickel's worth.
David
Thanks, David. The online AMA review of the Kaos (great article) said that the 46 engine used was turning an 11x6 at 11,300. I am beating that number by a few hundred and well under the lower weight threshold. So I figure I'm ahead of the power curve. What do you think?