90 mph was the maximum speed of ford cortina 4cyl 65HP 1967.
The maximum speed of a 1962 simca 5 4cyl 65HP is 65mph or 104kph.
The maximum speed of the 1973 Mercedes Benz 220, D diesel, 4 cyl, 65 HP is 136 miles per hour.
The 58HP version had a top speed of 76 mph (122.3 kph).
if im not mistaking it was around 90mph/ 120km
65hp
50:1
Gas/Oil Mix = 50:1
50:1
model # is year made last two didgets
A 65 hp Mercury outboard, serial number 3149254, is a 1971 year model.
Almost positive it's 50:1 Have a 650 65hp Merc and that's what it is.