It should be 2 Cycle oil mixed with gas. You wouldn't have any oil to change unless your talking about the oil for the gear box.
on the cowl of my 1993 DT2 suzuki it states 100 to 1 mix.
50/1
The ratio is 50:1.
enough oil is what you need
The magneto point gap on a 2hp Yamaha outboard is 0.35mm, or 0.014".
Factory says 100:1 but reccomended by users is 50:1
$250
on my avon air floor inflatable in okinawa with 2 and fishing gear about 4 to 6 mph. avon 310
Yes, a 2HP 4 poles AC induction motor can carry 300 kilograms of weight.
How Old? I have a 1980 2HP Johnson. The Ratio is 50:1
You can generate electricity with a 27KVA alternator, a big wheel, and a 2HP motor, but you will not be able to even come close to generating 27KVA. The best you could hope for is about 1KVA or so, because a 2HP motor can only do about 1.5KW of work, and efficiency and power factor losses will make the output be even less.
12/2 with ground.