We've pushed the limits for the ultimate experience on the water. The Jet Ski® 2023 Kawasaki Ultra® 310 flagship series provides exceptional comfort, handling, and premium amenities while maintaining the legendary performance and acceleration of the powerful, supercharged, 1,498cc inline 4-cylinder marine engine. Experience the thrill of one of the most powerful supercharged personal watercraft in the PWC industry. The Jet Ski® Ultra® 310 series represents the modern generation of the most iconic name in watersports. This flagship platform features premium, class-leading features from nose to tail, including creature comforts for all-day fun on the water.
Engine 4-stroke, DOHC, four valves per cylinder, 4-cylinder inline
Bore x Stroke 83.0 x 69.2mm
Compression Ratio 10.6:1
Induction Naturally aspirated
Maximum Boost N/A
Cooling System Inducted water
Fuel System DFI® with 60mm throttle body
Ignition TCBI with digital advance
Starting System Electric
Propulsion System 148mm jet pump, axial-flow, single stage
Impeller 3-blade, oval-edge stainless steel
Thrust 957 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
NOTE: Features shown are from 2022 model.