used this prop on a 6mtr glass boat with 150hp optimax ,it takes flo-torque hub knocked out of old prop ,
slightly to big for my boat as only getting 5200rpm WOT but it works really well straight out of the water to plane
can turn hard with no blow out i have actually ordered the 17p version as you cant even buy a 2nd hand prop for this price
it works as it should does what it should for the price how can you beat it even for a spare prop to throw in the boat