hey everyone<br />I have a 100hp Johnson 50th anniversay model runs good,<br />what year would this be 1972,1976 or somthing else, also<br />what is it worth in $$$ appx.<br /><br />2nd question i have a 6hp johnson that wants to surge<br />on me, kinda like it gets gas then doesnt then gets gas again ect.<br />Points are good, spark good, its a two cylinder not sure<br />how old maybe 15-25 years.