thought I'd pull out my gasser...bought a few props off Dasboata...great props....just not 100% for this boat ...rpms are only 14.000 ,,should be 17.500 with this BZX-4....,.trial and error....or should I say ,,,trial and lots of money http://www.youtube.com/watch?v=giGtRUNLznA ,, http://www.youtube.com/watch?v=CjWcK3AbHIE bought a hd camera,,,wife how ever had hard time finding boat...sun glare