Tubal Cain has posted a 2 part facetube on building and using a Prony Brake dyno that may be of interest - well, it captured my interest, being new to all this stuff. I'm not sure whether accuracy changes significantly with lower torque engines. Useful for an indicative reading for a small multi cyl engine, perhaps?
Part 1:
[ame]http://www.youtube.com/watch?v=9Wi51Kf8bzA&feature=uploademail[/ame]
Part 2:
[ame]http://www.youtube.com/watch?v=weJhTdnlUAo&feature=uploademail[/ame]
Part 1:
[ame]http://www.youtube.com/watch?v=9Wi51Kf8bzA&feature=uploademail[/ame]
Part 2:
[ame]http://www.youtube.com/watch?v=weJhTdnlUAo&feature=uploademail[/ame]