Ewol vs Volvo propeller

[Sandero]

I suppose that more than anecdotal reviews... you need some real performance data derived from, controlled trials... same boats sailed at the same time/conditions... with different props... This shouldn't be difficult... but the conducting the trials might be a bit spendy. Once the data is collected... the real performance will be revealed and sailors can make an informed decision as to the cost v benefit.

These are spendy upgrades... like going from a standard dacron sails to a high tech ones. For many the benefits are worth the cost... for others not so.

Knowledge is power. I urge the maker to conduct trials and publish the results.

[m0ggy]

Originally Posted by StuM

Thanks for that Doug, but there's a typo there (missing "i"). Try

http://www.propelspecialisten.dk/dow...ison_chart.pdf

That objective comparison certainly casts light on the veracity of the claims in the manufacturer solicited endorsements earlier in this thread.

Thanks for that link StuM and Doug. Very useful