VALVE TRAIN KITS

CARRILLO STANDARD ROD SET YAMAHA 1.8L RIVA 2008-2024 FX FZ GP1800R GP1800 FX-SVHO FX-SHO FX-HO FZR FZS PSR5551-4 Our lightweight connecting rods improve the reliability and performance of turbocharged and supercharged watercraft engines. Manufactur…

Riva Sea-Doo Performance Valve Seats RS19050-PVS-KIT Our Sea-Doo Performance Valve Seats deliver the bulletproof reliability demanded by top engine builders. Key Features: Constructed of Aluminum/Bronze/Nickle Alloy. Dramatically improves...

Riva Sea-Doo Performance Valve Guides RS19050-PVG-KIT Our Sea-Doo Performance Valve Guides provide greatly improved durability for performance applications. Key Features: Constructed of Aluminum/Bronze/Nickle Alloy. Dramatically improves...

Riva Yamaha 1.8L Engine Performance Valve Lifter Buckets RY19040-BVL-KIT RIVA Performance Valve Lifter Buckets are a "must have" item when upgrading your engine's valve train. Designed to withstand the stress of increased valve spring tension and RP…

Riva Yamaha 1.8L Engine Performance Valve Seals RY19040-PVS-1 Our high quality viton seals are extremely resistant to heat and abrasion. Metal body holds it's shape under extreme conditions. Spring loaded wipers keep unwanted oil from contaminating.…

Riva Yamaha Valve Retainer Upgrade Kit 1.8L RY19040-SRU Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 16 lightweight, precision-machined titanium valve retain…

Riva Yamaha Valve Train Upgrade Kit 1.8L RY19040-VTU-2 Our Valve Train Upgrade Kits increase the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve...

Riva Sea-Doo 4-Tec Valve Retainer Upgrade Kit RS19050-SRU-1 Our Valve Retainer Upgrade Kit increases the reliability of your engine by reducing the possibility of valve float at high rpm. Includes 12 lightweight, precision-machined titanium valve...

Riva Kawasaki 1.5L Valve Train Upgrade Kit RK19085-VTU Our Valve Train Upgrade Kits increase the reliability of your modified engine by reducing the possibility of valve float at high rpm. Includes lightweight, precision-machined titanium valve...

Riva Sea-Doo Performance Valve Set Intake +1MM Exhaust +2MM RS19050-HPV-1:2 RIVA High Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from hi…

Riva Sea-Doo Performance Valve Set Standard RS19050-HPV-0 RIVA High Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8 (24-…

Riva Kawasaki Ultra 300/310 Valve Set Standard RK19100-HPV-0 RIVA High Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake valves are built from high grade EV-8..…