DescriptionThe Jet Ski® Ultra® 310X SE 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. Features 1,498cc, inline 4-cylinder marine engine with supercharger and intercooler Advanced technology including: Electronic Throttle Valves (ETV), cruise control, 5mph and fuel economy modes 5-way adjustable handlebar suits a wide range of riders and riding styles Fully sealed, class-leading 56 gallons of storage capacity 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 3-person seating capacity Special Edition Ebony/Candy Burnt Orange paint Power 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: EatonTwin 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. Performance 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.