500 motors in database
Mercury

9.9hp (2-Stroke)

1990 · 9.9 HP · 2-Stroke
VS
Tohatsu

MFS9.8 (4-Stroke)

2010 · 9.8 HP · 4-Stroke
Feature Mercury 9.9hp (2-Stroke) Tohatsu MFS9.8 (4-Stroke)
Power & Performance
Horsepower 9.9 HP 9.8 HP
Displacement 262 cc ← 209 cc
Configuration 2 Cyl / Inline 2 Cyl / Inline
Weights & Dimensions
Dry Weight 34 kg (75 lbs) ← 37 kg (82 lbs)
Mechanical & Electrical
Gear Ratio 2.08:1
Alternator W W
Fuel Delivery Carbureted Carbureted
Maintenance
Spark Plug NGK BP8H-N-10 NGK DCPR6E
Engine Oil TC-W3 2-Stroke Tohatsu 4-Stroke Oil