I emailed Mobile Marine Models and questioned their claims asking for details of boat models tested and test data relating to their kort's...
I received this back... ???
" I'm sorry, but under the laws of this land, I cannot divulge names etc. of specific models etc. we tested.... ( apparently 'it' comes under " unfair-trading" !!! ) ........... However, as you know, water is water, and will not scale down... hence if one scales-down a 1:1 kort, obviously the power output will not be the same ( in relation ) to the scale of the 1:1................ Over the two year period that we researched / developed / tested our Power Korts, we found that each size had to be individually designed to achieve the maximum thrust from each sized kort...... Hence the reason we are so confident in the output"
So, No... they wont divulge their test results.. >:(