well considering the engine type
petrol
diesel
the best outboard motor to get would be a petrol engine as this is easy fuel to come across
just don't get any water in the fuel tank as this will cause the engine to cease
and that's bad so
get a petrol engined outboard motor
and petrol
hope this helps
I have a 1972 85esl72 Johnson outboard motor and I use a 50:1 ratio.
fuel mix for a 1972 ted wiliams 7.5 hp outboard motor
Mine is 100:1, however best ring the dealership to make sure,
50:1
25:1
99% of the outboard motors need 50:1
The fuel mix is 24:1
50;1
20/1
50-1
50 to 1
50:1