2005 Kawasaki 15f four stroke wave runner that needs some engine work! Motor is out of boat and torn down due to low compression from valves not seating and some nikisil flaking in cylinders! Will need the valves pulled, cleaned and re-seated and then cylinders sleeved or re-plated and then will be good to go! Great winter project and priced at around 50% of value plus it comes with extra engine parts such as pistons and rods from another motor that I had! Everything is there and comes with a nice Chilton trailer