Re: need info on wards seaking modle k5001106 made by clinton
looking to find out how to identify year made, fuel mix and spark plug needed. for wards sea king model k5oo1106 type 6027205r
Couldn't find anything under those #s for Sea King. Probably researcher error---me.

But Clinton produced a K-500 from '72 thru '76. Prior to '72 there was a J-500 that was much the same. After '76 it was supplanted by the K-550.
Spark plug---J12J gapped at .025". (IIRC that plug # is no longer good)
Fuel/oil ratio----48/1 but I wouldn't dare run less than 32/1 personally.