Outboards power to 15′ pee wee an 8′ mini-runabout for plywood construction; xp-8 an 8′ or 9′ monoplane for plywood construction; minimaxed an 8′ monoplane for stitch. The dyno jet utilizes the popular jet pump powering system. there are plenty of "jet skis" that have suffered hull damage but the propulsion system is still in good. 2015 17′ skiff designed and built by jesse lowell, 4th generation maine boat buil2der. she is a type of cold mold construction described as stitch and glue. the.