500 motors in database
Mercury

100hp (Inline-6 Tower of Power)

1978 · 100 HP · 2-Stroke
VS
Johnson

90hp V4 (2-Stroke)

1995 · 90 HP · 2-Stroke
Feature Mercury 100hp (Inline-6 Tower of Power) Johnson 90hp V4 (2-Stroke)
Power & Performance
Horsepower 100 HP 90 HP
Displacement 1500 cc 1632 cc ←
Configuration 6 Cyl / Inline 4 Cyl / V4 90°
Weights & Dimensions
Dry Weight 125 kg (276 lbs) ← 140 kg (309 lbs)
Mechanical & Electrical
Gear Ratio 2.00:1
Alternator W 100 W
Fuel Delivery Carbureted Carbureted
Maintenance
Spark Plug NGK BUHW (Surface Gap) Champion QL77JC4
Engine Oil TC-W3 2-Stroke 50:1 Pre-mix or VRO