The Jet Ski Ultra 310 lineup is made up of the most powerful production personal watercraft in the world. With three-passenger seating and premium technology, Jet Ski Ultra 310 watercraft are built for anything from leisurely cruises on the lake to off-shore races across the ocean. Class-leading fuel capacity and storage prepare you for all-day fun on the water.
Engine Supercharged and intercooled, 4-stroke, DOHC, four valves per cylinder, inline 4-cylinder
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
We offer a lifetime Engine Warranty.
No-Risk Extended Warranties.
50% Off Service Plans.
Employee pricing on all gear and accessories on the day of sale.
Financing for everyone.
Call Cycle Springs Powersports for all your PWC, Watercraft, WaveRunner, Sea-Doo & Jet Ski questions! 727-771-1211