Yamaha GP1800 Jet Ski

9hrs on the clock. Trailer, genuine Yamaha cover. Stored in hearted garage, used in fresh water. Loch Lomond registered. Sale due to new audition in the family (need something with 4 seats now lol).
No scratched at all on the ski or never been beached. Stage 2 riva kit installed 2hrs ago by Stirling Marine and serviced at the same time. I still have all the paper work and manuals. 2nr lanyards Rare colour for this model. This is a great jet ski and our family will be sad to see it go but we can’t get the time to go out on it.
Open to sensible offers Experience the thrill of the open water with the Yamaha GP1800 jet ski. Engineered for performance and built for the enthusiast, this sleek vessel from a trusted name in powersports offers an exhilarating ride with its high-powered engine, designed to cater to your need for speed and adventure. The 2022 model year brings with it an enhanced design and improved features, ensuring that your jet skiing experiences are not only memorable but also safe. Complete with a reliable trailer for easy transport, the Yamaha GP1800 is ready to be the starting point of your next aquatic adventure. Stage2 kit delivers an awesome level of performance (+18mph) through easy to install modifications.
Expect huge gains in acceleration and torque along with fantastic top speed. Requires use of fresh premium pump fuel (91~93 octane). RIVA Performance Power Filter Kit is installed. Kit replaces restrictive factory intake system delivering improved throttle response and top-speed. RIVA Engine Breather Upgrade Kit is installed.
Eliminates power-robbing crankcase emissions from your engine's air intake. Increases horsepower by removing the engine's requirement to burn relatively non-combustible oil. RIVA 'GEN-3' Power Cooler Kit is installed. Power Cooler is dramatically more efficient than original intercooler system delivering an increase of 20 peak horsepower. Features integrated TiAL 50mm Blow-off Valve that relieves boost pressure during off-throttle operation reducing supercharger clutch wear and eliminating heat soak in discharge tube.
RIVA Pro-Series Engine Cooling Upgrade Kit is installed. Kit delivers dramatically improved cooling efficiency to engine and oil cooler for increased performance & reliability. Greatly enhances water flow & pressure by replacing restrictive OEM pump strainer & water fittings with high-flow billet components and superior routing. RIVA Intake Manifold Upgrade Kit is installed. Precision tapered billet sleeve directly replaces restrictive mesh element in intake manifold enabling engine to produce more horsepower through increased air flow and boost pressure (+1PSI).
RIVA Valve Retainer Upgrade Kit is installed. Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. RIVA Free Flow Exhaust Kit is installed. Kit replaces restrictive sound suppression system located between water box and hull exit reducing backpressure and engine operating temperatures. Solas Concord Impeller is installed.
New design incorporates a large blade area and superior hub design that deliver increased acceleration and top speed. Billet nose cone included. RIVA Pump Seal Kit Dramatically reduces cavitation and prop spin. Location specific, molded inserts fill the voids in intake grate ramp that can bleed air into pump causing cavitation.