6hp two stroke

[Yamajoe]

Fellas, what year is this 4hp 2 stroke, 6EJ /6/ 148045, my nieghbour was gonna dump this motor, i picked it up for free, the flywheel spins, and its shocking to look at, its got more barnacles attached to its shaft than moby; notwithstanding, this my friends, will be my next project.
cheers
YJoe