Yamaha Superjet Specifications
The specifications below are general specs for the roundnose series of superjets that began production in 1996. The bottom of the hull was redesigned in 2008 along with some other minor changes. Click here to see the Superjet color options by year.
Capacities |
|
Fuel Tank |
4.8 Gallons |
Reserve Fuel Tank |
1.45 Gallons |
Oil Tank |
None, premix |
Carburetion |
|
Gas Type |
Regular Unleaded, 87 Octane |
Carburetor type |
Twin Mikuni Super BN38 |
Cooling |
|
Cooling System Type |
Water Cooled |
Dimensions |
|
Rider Capacity |
1 operator |
Length |
88.2 inches |
Width |
26.8 inches |
Height |
26 inches |
Weight |
291 pounds |
Hull/Deck Material |
Sheet Molded Compound |
Electrical |
|
Battery Amp Hours |
18 |
Ignition System Type |
Digital CDI |
Spark Plug Type |
NGK BR7HS |
Starting System |
Electrical Starter |
Engine |
|
Engine Type |
Inline two cylinder, two stroke |
Induction Type |
Case Reed |
Exhaust System |
Single Pipe, water cooled, wet |
Lubrication Type |
Oil premix |
Bore |
81mm |
Stroke |
68mm |
Displacement |
701cc |
Compression Ratio |
Effective 7.2:1 |
Maximum Power |
73 Horsepower |
Propulsion |
|
Jet Pump Type |
144 mm Axial Flow |
Impeller Type |
3 Blade Aluminum 13/16 Pitch |
