18.5 foot Kenner boat with 2 stroke Yamaha 90HP outboard, run great.Moving out of stateAll engine maintennace was done in february, installed new CDI Unit from yamaha new Ignition Coil, new spark plugs, cleanup carburator, and new fuel filters etc total maintenance work done in certified marine shop cost of 2KBoat runns great and will be a many years to go. OBO