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Yamaha Internal Components

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16 Item(s)

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  • Riva Yamaha/Kawasaki Valve Compression Tool

    Our overhead Valve 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 Engines and Kawasaki 1.5L Engines.
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    $259.99

  • RIVA 'Cone-style' Power Filter (2-stroke)

    Our all-new 'cone-style' flame arrestor takes a proven favorite to the next level. Reduced height accommodates low-profile hood designs of freeride standups. Stainless steel cap with integrated velocity cone increases air flow rate and efficiency providing improved throttle response. Proprietary stainless steel mesh filter element resists corrosion and is certified to meet U.S. Coast Guard 'SAE-J1928' standars for safety and reliability. Fits sta...
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    $49.95

  • WORX Yamaha 1.8 Engine Cooling Upgrade Kit

    WORX Racing Yamaha 1.8 engine cooling upgrade kit provides the much needed ‘extra cooling’ when modifying your watercraft. Our WORX Racing cooling kit allows the addition of an extra water line from the Jet unit which feeds directly into the Yamaha 1.8 engine block to significantly lower engine temperatures under load to increase engine reliability and performance.   Includes all necessary Fittings, hoses and clamps.Doesn't fit...
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    $120.00

  • Riva Yamaha Cat Removal D-plate

    Our “D” plate is a low cost product that directly replaces the catalytic converter in the GP1200R, XL1200Ltd, XLT1200, and GP1300R. Installation increases top-end speed, reduces under-hood operating temperatures and allows the use of regular 2-stroke oils. This unit is a high quality stainless steel replica of the plate that is standard equipment on export model Yamaha watercraft without emission controls.FOR COMPETITION USE ONLY. If...
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    $74.99

  • WORX Yamaha 1.8 Engine Cooling Plate Upgrade

    Our new Yamaha Engine Block Cooling plate allows for up to 3 fittings to be fitted for maximum water flow into you Yamaha 1.8 engine block. Injection points target know engine ‘Hot Spot” and directs initial cooling around No#2 cylinder which is common for detonation and overheating in high boost applications. Billet anodised construction allowing 1,2 or 3 fittings to be installed Fits all 1.8 Yamaha engines (may require o-ring for e...
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    $150.00

  • RIVA SHO/SVHO Supercharger Clutch Drive Holding Tool

    The RIVA SHO/SVHO Supercharger Clutch holding tools makes changing out your supercharger clutch fast & easy. This tool allows the lower supercharger drive gear (on the crankshaft) to be held in place while the main gear bolt is easily removed. Using this tool can save at least 1-2 hours in labor when changing out the supercharger clutch. A must have tool to do the job right, save time, and avoid damaging expensive parts. Key Features: H...
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    $85.95

  • Riva Yamaha 701 Cylinder Head Domes (35cc) 81mm

    Made from 6061-T6 billet aluminum and CNC machined ADA Racing girdled cylinder head kits improve performance and reliability. O-ring seals and interchangeable domes allow you to easily change compression as required. Clear anodized for protection against corrosion. Head body, hardware kit, domes and exhaust pipe bracket sold separately.
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    $44.95

  • Yamaha RIVA Pro-Series 1.8L Cylinder Head Gaskets

    Our Pro-Series Cylinder Head Gaskets were developed to withstand severe heat & pressure generated by high-boost and high horsepower applications delivering maximum reliability to your racing engine. Key Benefits Include: Three layer stainless construction for durability & corrosion resistance. Viton coated & embossed surfaces for maximum sealing between head and cylinder block. Unique design promotes even torque load across s...
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    $149.95

  • RIVA Yamaha 1.8L Crankcase Main Stud Kits

    Superior material & heat treat process provide 10X better fatigue strength than OEM bolts. Studs provide improved alignment of crankshaft for increased reliability and ease of maintenance. More accurate & consistent torque loading provides a more uniform clamping force on crankshaft. Fits all Yamaha 1.8L engines
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    $199.95

  • Riva Yamaha 701/760 Cylinder Head Hardware Kit

    Made from 6061-T6 billet aluminum and CNC machined ADA Racing girdled cylinder head kits improve performance and reliability. O-ring seals and interchangeable domes allow you to easily change compression as required. Clear anodized for protection against corrosion. Head body, hardware kit, domes and exhaust pipe bracket sold separately.
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    $84.95

  • RIVA Cylinder Head Stud Kit Yamaha 1.8L Engines

    Superior material & heat treat process provide 10X better fatigue strength than OEM bolts. Studs provide improved alignment of cylinder head and gasket for increased reliability and ease of maintenance. More accurate & consistent torque loading provides a more uniform clamping force on head gasket. Helps prevent blown head gaskets and assures optimum engine sealing. Fits all Yamaha 1.8L Engines
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    $279.95

  • Riva Yamaha Flame Arrestor Pre-Filters

    Water-repellent cover (pre-filter) for screen-type flame arrestors protect your motor from unwanted water intrusion and debris without restricting airflow. Sold individually.
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    $19.95

  • Riva Yamaha Billet Girdled Cylinder Head Cap 760/701

    Made from 6061-T6 billet aluminum and CNC machined ADA Racing girdled cylinder head kits improve performance and reliability. O-ring seals and interchangeable domes allow you to easily change compression as required. Clear anodized for protection against corrosion. Head body, hardware kit, domes and exhaust pipe bracket sold separately.
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    $210.95

  • Riva Yamaha Carbon Tech Reeds

    Designed to directly replace your OE reeds. Made from 100% carbon fiber for increased throttle response and high tension composition to dramatically improve performance and top-end speed.
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    $99.95

  • Yamaha RIVA 1.8L Engine Replacement Sleeves

    Our high-quality ductile iron replacement sleeves are considerably harder and more abrasion resistant than OEM sleeves providing excellent oil retention, ring seal and the ultimate in leak down performance. Sleeves lock firmly into place during installation against machined step in engine block preventing possible dropping or shifting, protecting head gasket seal. Accepts pistons for stock bore (86mm) up to 87mm (2nd Over RIVA Pro-Series Pistons)...
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    $79.95

  • Riva Yamaha MSD 701 Enhancer Ignition

    Why should you replace your stock ignition unit (a.k.a. CDI or ECU) with an aftermarket model? If you modify your craft, or plan to, the stock ignition will limit the potential of your upgrades due to its conservative factory settings. Installing an aftermarket ignition will open the door to your engines performance potential by providing the critical adjustability required to match your engines modification level.
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    $430.00

16 Item(s)

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