Yamaha outboard power 90 hp WOT.1/2 ( wide open throttle )
3 cylinder 2 stroke Part1 Full Throttle @ WOT . Full Trim,no “cavitation“/ventilaton 37.5 knots at 5300 Rpm. ( I need a Jack Plate )
Full Throttle @ WOT,,,LOWER TILT 35 knots. Rpm, I don’t recall
Yamaha Specs Recommended Min-Max RPM 4500-5500 @ WOT
for this 90 HP! I have a 70 hp 2 stroke Yamaha and it has Recommended Min-Max 5000-6000 RPM. More info further down why it is Important.
“Conventional“ Loop Charged 2 stroke carburated outboard
1140cc 90 hp lightweight “ 121kg “ outboard engine.
Propeller, 4