531 Engines · 22 Brands · 1955–2024
Scott-Atwater

5hp Classic

1955 · 5 HP · 2-Stroke
VS
Tohatsu

MFS5 (4-Stroke)

2010 · 5 HP · 4-Stroke
Feature Scott-Atwater 5hp Classic Tohatsu MFS5 (4-Stroke)
Power & Performance
Horsepower 5 HP 5 HP
Displacement 122 cc 123 cc ←
Configuration 1 Cyl / 1 Cyl / Inline
Weights & Dimensions
Dry Weight 21 kg (46 lbs) ← 25 kg (55 lbs)
Mechanical & Electrical
Gear Ratio 2.15:1
Alternator W W
Fuel Delivery Carbureted Carbureted
Maintenance
Spark Plug NGK DCPR6E
Engine Oil Tohatsu 4-Stroke Oil