anyone running a yami 225 4 stroke on a 23 cc?

[gigolot]

My buddy keith has a honda 225 on his 2003 23' it now has 1800 hours on it when it was newer it would run 50knts but it has lost some power over the last year or so. The only problem he has had so far is the alignment bearing that is halfway between the powerhead and the lowerunit seized last month. Honda put a new lowerunit on under warranty.