500 motors in database
British Seagull

Forty Plus

1970 · 2.5 HP · 2-Stroke
VS
Tohatsu

MFS2.5 (4-Stroke)

2010 · 2.5 HP · 4-Stroke
Feature British Seagull Forty Plus Tohatsu MFS2.5 (4-Stroke)
Power & Performance
Horsepower 2.5 HP 2.5 HP
Displacement 64 cc 85 cc ←
Configuration 1 Cyl / Inline 1 Cyl / Inline
Weights & Dimensions
Dry Weight 14 kg (31 lbs) ← 18.4 kg (41 lbs)
Mechanical & Electrical
Gear Ratio 3.5:1 2.15:1
Alternator 0 W W
Fuel Delivery Villiers Carbureted Carbureted
Maintenance
Spark Plug NGK DCPR6E
Engine Oil SAE 30/40 non-detergent Tohatsu 4-Stroke Oil