Fitted with a supercharger and intercooler, the liquid-cooled 1,498 cm3, In-line 4-cylinder marine engine that propels the ULTRA 310 Series models forward with an exhilarating rush of acceleration produces an output much greater than a normally aspirated engine of the same displacement.
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Lightweight Hull
Like that of its predecessor, the deep-V hull design enables a high bank angle, motorcycle-like turning performance.
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Kawasaki Smart Steering/SLO-Mode
The KSS (Kawasaki Smart Steering) supplementary steering system is designed to assist new riders as they learn turning and manoeuvring of a personal watercraft.
Electric Trim-control System
This convenient system allows the angle of the jet pump nozzle to be controlled electrically (step-free adjustment range is +/- 8° from STD), making it easier for riders to adjust the attitude of the hull to suit water surface conditions and riding style.
All-digital Instrumentation
The all-digital instrumentation makes use of a single, highly legible LCD display. A revised design adds a higher quality image and increases visibility of some of the features.
5-way Adjustable Handle
All models of the ULTRA 310 Series feature a 5-way adjustable handle that suits a wide range of riders and riding styles, allowing either standup or sit-down riding.
Electronic Throttle Valves
Electronic throttle valves efficiently manage the engine’s massive power output. They also make minute engine control possible, enabling easy switching between riding modes.
One-touch 5 mph Mode
This handy mode is used in “No Wake” zones. It regulates engine speed to maintain a forward speed of 5 mph (8 km/h).
- Engine type Water-cooled, 4-stroke In-Line Four
- Compression ratio 8.2:1
- Valve system DOHC, 16 valves
- Bore x stroke 83 x 69.2 mm
- Displacement 1,498 cm³
- Fuel system Fuel Injection: Ø60 mm x 1
- Ignition Digital
- Starting System Electric
- Maximum torque 277 N•m {28.2 kgf•m} / 6,000 rpm
- Maximum power 221 kW {300 PS} / 8,000 rpm
- L x W x H 3,370 x 1,195 x 1,150 mm
- Fuel capacity 78 litres
- Curb Mass. 477 kg
