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Cylinder Head Components

  • $698.95

    Riva Yamaha Performance Valve Set, 1.8L Standard

    Riva Yamaha Motorsports

    RIVA High-Performance Valves are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intake va...

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  • $569.95

    Riva Sea-Doo Performance Valve Set, Standard

    Riva Sea Doo Motorsports

    RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

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  • $677.95

    Riva Sea-Doo Performance Valve Set, Intake +1mm, Exhaust +2MM

    Riva Sea Doo Motorsports

    RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

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  • $698.70

    Riva Kawasaki Ultra 300/310 Valve Set, Standard

    Riva Kawasaki Motorsports

    RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

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  • $697.62

    Riva Kawasaki Ultra 250/260/15F Valve Set, Standard

    Riva Kawasaki Motorsports

    RIVA High-Performance Valve Kits are engineered to improve reliability and performance in high-boost supercharged & turbocharged engines. Intak...

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