The P series motors were Yamaha’s first offerings back in the sixties and possibly in the early 70’s and the P-95 was rated at five HP and used a motorcycle engine. The first ones were painted white and grey changing to blue with a white hood. A yamaha dealer might be able to confirm the exact year if you provide the numbers on the ID tag.
This reply was modified 5 years, 2 months ago by Mumbles.