Supercharged Race Technology

When it comes to winning chequered flags, no other personal watercraft has dominated the Australian and World Pro Stock race scene like the Yamaha GP1800R SVHO (Super Vortex High Output).

Pro Stock racing, also known as the 'Manufacturers Class', provides the best comparison of out-of-the-box performance of each manufacturers race ski offerings, with the GP1800R SVHO the undisputed champion over the last 5 years. Working closely with the world's leading pros, Yamaha's high-performance engineers have continually refined the capabilities of this supercharged craft to ensure 2023 will be another podium winning year.


If racing isn't your thing, then the GP1800R SVHO also offers plenty of versatility with three-up riding, towing and the ability to attach Yamaha's all-new RecDeck platform with add-on fishing and lounge accessories, taking your on-water experience to the next level.   

Whether it's bragging rights over your mates or chasing podium finishes, the 2023 GP1800R SVHO is guaranteed not to disappoint.


Colours Azure Blue, Black - Acid Green
Engine 4-stroke, 4-cyl DOHC, 16-Valve, Super Vortex High Output Marine Engine
Displacement 1812.0
Bore 85 x 78
Supercharger Yes (with intercooler)
Compression 8.5 : 1
Lubrication Scavenger Pump Assisted Wet Sump
Fuel Management Electronic Fuel Injection
Fuel Tank Capacity 70
Oil Capacity 5.2
Length 3350 mm
Width 1240 mm
Height 1200 mm
Weight 342 kg
GP1800R SVHO 2023 - WaveRunner - Coast Powersports - Yamaha, KTM, Kawasaki motorcycles - Adelaide, South Australia