2018 Kawasaki Jet Ski® Ultra® 310X
The Jet Ski® Ultra® 310X is the most powerful production personal watercraft in the world. Period. It's also one of the most advanced, with a deep-v hull that provides class-leading performance in rough water.
- 1,498cc, inline 4-cylinder marine engine with supercharger and intercooler
- Advanced technology including: Electronic Throttle Valves (ETV), cruise control, 5mph mode and fuel economy assistance mode
- 5-way adjustable handlebar suits a wide range of riders and riding styles
- Fully sealed, class-leading 56 gallons of storage capacity under the hood
- Kawasaki Smart Steering® system assists in watercraft handling when the throttle is quickly released at high speed
- Smart Learning Operation (SLO) mode limits engine speed enabling new riders to become familiar with the Jet Ski watercraft
- Engine: Supercharged and intercooled, 4-stroke, DOHC, four valves per cylinder, inline 4-cylinder
- Displacement: 1,498cc
- Bore x Stroke: 83.0 x 69.2mm
- Compression ratio: 8.2:1
- Induction: Eaton Twin Vortices Series Roots-type supercharger with air-to-water intercooler
- Maximum Boost: 16.8 psi
- Cooling System: Inducted water
- Fuel System: DFI® with 60mm throttle body
- Ignition: TCBI with digital advance
- Starting System: Electric
- Propulsion System: 160mm jet pump, axial-flow, single stage
- Impeller: 3-blade, oval-edge stainless steel
- Thrust: 1890 lb.
- Lubrication: Semi-dry sump system
- Coupling: Direct drive from engine
- Oil Capacity: 5.8 qt.
- Fuel Capacity: 20.6 gal.
- Load Capacity: 496 lb.
- Storage Capacity: 56.0 gal.
- Overall Length: 132.7 in.
- Overall Width: 47.0 in.
- Overall Height: 45.3 in.
- Curb Weight: 1051.8 lb.**
- Seating Capacity: 3
- Color Choices: Ebony/Metallic Surf Blue
- Warranty: 12 Month Limited Warranty
- Kawasaki Protection Plus™ (optional): 12, 24, 36, or 48 months
- Engine Type
- Supercharged and intercooled, 4-stroke, DOHC, four valves per cylinder, inline 4-cylinder
- Bore and Stroke
- 83.0 x 69.2mm
- Inducted water
- Compression Ratio
- Fuel System
- DFI® with 60mm throttle body
- TCBI with digital advance
- Dry Weight
- Curb Weight: 1051.8 lb.
- Fuel Capacity
- 20.6 gal.
- 45.3 in.
- 132.7 in.
- 47.0 in.
- Oil Capacity
- 5.8 qt.
- Rider Capacity
- Storage Capacity
- 56.0 gal.
- 3-blade, oval-edge stainless steel
- 160mm jet pump, axial-flow, single stage
- Direct drive from engine
- Ebony/Metallic Surf Blue
- 12 Month Limited Warranty