Forty Plus (SJP)
Type of Motor : Single cyclinder, 3 port, 2-stroke, water cooled
Bore: 45mm.
Stroke: 40mm.
H.P. Category: 3
Approx. R.P.M., Max: 4000
Lubrication
Power Unit: Gasoline and oil mixture, pressure fed from crankcase
Gearbox: Gear Oil
Exhaust System: Straight through expansion chambers. Underwater outlet.
Reduction Gear Ratio: 10/35
Clutch: Not Available
Propeller: 4 blade, 9" dia. Compound Pitch
Steering: Pivoting motor, adjustable tenstion, folding and tilting tiller, friction mounted.
Ignition: Seagull "Instarter Magnition" system.
Bore: 45mm.
Stroke: 40mm.
H.P. Category: 3
Approx. R.P.M., Max: 4000
Lubrication
Power Unit: Gasoline and oil mixture, pressure fed from crankcase
Gearbox: Gear Oil
Exhaust System: Straight through expansion chambers. Underwater outlet.
Reduction Gear Ratio: 10/35
Clutch: Not Available
Propeller: 4 blade, 9" dia. Compound Pitch
Steering: Pivoting motor, adjustable tenstion, folding and tilting tiller, friction mounted.
Ignition: Seagull "Instarter Magnition" system.
Object Details
| ID: | EQS0176 |
|---|---|
| Collection: | Machinery and fittings |
| Type: | Outboard motor |
| Display location: | Not on display |
| Creator: | British Seagull Co Ltd |
| Date made: | 1950; 1956-57 1961-1962 1961-62 |
| Credit: | National Maritime Museum, Greenwich, London |
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