GP1800R SVHO

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.

Technical Specification

Length3350
Width1240
Height1200
Weight342
Rider capacity3
Engine4-stroke, 4-cyl DOHC, 16-Valve, Super Vortex High Output Marine Engine
Displacement1812
Bore85 x 78
Compression8.5 : 1
SuperchargerYes (with intercooler)
CoolingLow-maintenance. Open Loop Cooling
Pump160mm 8-Vane High-Pressure Axial Flow
LubricationScavenger Pump Assisted Wet Sump
FuelElectronic Fuel Injection
Fuel Tank70
Oil5.2
Storage107