500 motors in database
Johnson

20hp (2-Stroke)

1978 · 20 HP · 2-Stroke
VS
Mariner

20hp (2-Stroke)

1995 · 20 HP · 2-Stroke
Feature Johnson 20hp (2-Stroke) Mariner 20hp (2-Stroke)
Power & Performance
Horsepower 20 HP 20 HP
Displacement 360 cc 400 cc ←
Configuration 2 Cyl / Inline 2 Cyl / Inline
Weights & Dimensions
Dry Weight 38 kg (84 lbs) ← 48 kg (106 lbs)
Mechanical & Electrical
Gear Ratio 2.00:1
Alternator W 144 W
Fuel Delivery Carbureted Carbureted
Maintenance
Spark Plug Champion QL77JC4
Engine Oil TC-W3 2-Stroke 50:1 Pre-mix