500 motors in database
Yamaha

25hp (2-Stroke)

2000 · 25 HP · 2-Stroke
VS
Mercury

25hp SeaPro (2-Stroke)

2005 · 25 HP · 2-Stroke
Feature Yamaha 25hp (2-Stroke) Mercury 25hp SeaPro (2-Stroke)
Power & Performance
Horsepower 25 HP 25 HP
Displacement 496 cc ← 429 cc
Configuration 2 Cyl / Inline 2 Cyl / Inline
Weights & Dimensions
Dry Weight 53 kg (117 lbs) 48 kg (106 lbs) ←
Mechanical & Electrical
Gear Ratio 1.92:1
Alternator W 76 W
Fuel Delivery Carbureted Carbureted
Maintenance
Spark Plug NGK BR7HS-10
Engine Oil Yamalube 2-M 50:1 Pre-mix