RIVA Yamaha/Kawasaki Valve Spring Compression Tool
Our overhead Valve Spring Compression Tool allows easy removal of valve springs and keepers without removing cylinder head. Includes compression adapter to pressurize cylinder keeping valves in place during removal of stock springs and keepers. Fits both Yamaha 1.8L & Kawasaki 1.5L 4-stroke engines. Key Features:
- Keeps valves in place during removal of stock springs and keepers
- Allows easy removal without removing cylinder head
- Includes compression adapter
- Fits both Yamaha 1.8L & Kawasaki 1.5L 4-stroke engines.
RIVA/Darton Yamaha SHO/SVHO 1.8L Pro-Series Cylinder Sleeves
Our new bulletproof sleeve system is the ultimate foundation for your high performance engine. Engineered specifically for Yamaha SHO & SVHO engines by Darton Sleeves, the leader in racing sleeve technology, these sleeves will hold up to extreme punishment in high boost applications. Innovative Flat-Lock flange design locks sleeves in place reinforcing block and protecting head gasket. Key Features Include:
- Integrated Flat-Lock flange design protects block.
- Bulletproof Darton ductile steel construction.
- Increased horsepower potential.
- Ideal for high boost supercharged & turbo applications.
- Superior ring sealing.
- Can be installed by your local machine shop.
- Sold as a set of 4 matching sleeves.
- Engineered specifically for the Yamaha SHO & SVHO engine by Darton Sleeves.
RIVA/Solas Stainless Steel Pump, Yamaha SVHO/6ET, 160mm/12-Vane
RIVA's Stainless Steel Race Pump delivers increased acceleration & top speed along with reduced cavitation. Designed for high performance applications that exceed the limits of original pump efficiency. Features computer designed 160mm/12-vane stator section constructed of high-grade stainless steel for superior strength and corrosion resistance. Dramatically improves efficiency and performance for 2019 & older models that come equipped with 155mm pumps. Utilizes OEM bearings, seals and driveshaft. NOTE: This product will not fit 2020 & newer FX & GP SVHO models directly without the use of RIVA Yamaha 160mm Stainless Steel Wear Ring (Part# RY33-160-YV) and additional hardware (see below). See 'Applications' chart below for list of applicable models.
Supersized Water Strainer
This water strainer is a GIANT compared to many of the mainstream filters used by the jetski aftermarket. More than 7 inches tall, featuring a stainless steel mesh filtering screen, this filter is built to handle more pressure without reducing water flow. A water strainer is a must-have item for any high performance intercooler. It will keep damaging debris, both large and small, from clogging the water passages. Clogged water passages will otherwise lead to premature failure of the intercooler.
Yamaha Waverunner Fuel Line Green Circlip
This is the green cir-clip that holds the fuel line onto the FUEL HOSE ASSY on all Yamaha Waverunner models. The Green Fuel Line Clip can pop off and disappear at the bottom of the hull, and replacing the complete fuel line is $112! 6AN-2450B-10-00




























