3.2 hp @ 4000 RPM Ser.
This motor is from the first
year that incorporated "full jewelled power", meaning
there were ball and/or roller bearings throughout the
powerhead. This is the "modern" feature that permits
50:1 fuel/oil mix. I acquired this motor from a local
person in parts in 1977. I completed assembly and
restoration in Feb. 1981. I have continued to run it
occasionally at meets since.