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Internal engine parts like camshafts, heavy duty valvetrain, etc.
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Engine Cooling Adapter for Yamaha Cometic Yamaha Head Gasket Fizzle Oxygen Sensor Mount for Yamaha
Cometic Yamaha Head Gasket
Our Price: $109.00
This engine cooling adapter allows you to deliver additional cooling water to the engine block. The cooling adapter is precision machined from billet aluminum and anodized for increased corrosion protection.

Fits all Yamaha 1.8L engines from 2008 to present.
This adapter mount allows you to install a Bosch oxygen sensor for tuning purposes onto any 2012 and newer Yamaha SVHO, SHO or HO watercraft. This adapter easily installs between the factory exhaust pipe and manifold. Included are new gaskets, stainless steel mounting bolts, and a stainless steel block-off plug with sealing washer to block-off the sensor when not in use. The adapter mount is precision machined from billet aluminum and anodized for increased corrosion protection.

Fits all 1.8L and 1.9L Yamaha HO, SHO and SVHO watercraft from 2012 to present
RIVA Yamaha 2018+ SVHO Intake Manifold Upgrade Kit Calas Performance Titanium Retainers for Yamaha Riva Yamaha/Kawasaki Valve Spring Compression Tool
The RIVA Intake Manifold Upgrade Kit enables your SVHO engine to produce more horsepower by delivering increased air flow and boost pressure (+1lb). Precision machined billet sleeve directly replaces restrictive mesh element that is prone to becoming dislodged in OEM plastic intake manifold. Provides improved low end punch and mid-range pull with improved reliability. Includes detailed installation instructions.

Key Features:
  • Delivers more boost pressure & horsepower.
  • Improves reliability by removing OEM mesh that is prone to failure.
  • Billet aluminum sleeve features o-ring design for positive seal.
  • Includes hole saw & cutting fixture for clean installation.
Fits all Yamaha 2018+ SVHO 		Calas Performance Yamaha set includes sixteen retainers that are manufactured with high quality military certified Titanium alloy and are CNC machined for a tight fit. Retainers are extremely strong, lightweight and add improved wear resistance. Retainers are made to fit OEM factory valve spring set. The RIVA 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.
Fizzle Billet Driveline Coupler for Yamaha Calas Performance Single Springs & Retainers for Yamaha FuelTech Yamaha Billet Oil Pan
The Fizzle driveline coupler is a must-have for all high horsepower Yamaha watercraft! This coupler is CNC machined from billet aluminum for superior strength and anodized for increased corrosion protection. This full assembly is designed to replace the OEM Yamaha cast aluminum coupler system that has two main failure points – the threads stripping out or the rubber dampener failing. Included in this kit is a heavy-duty polyurethane dampener that completely eliminates the use of rubber material that is prone to failing under heavy loads. The Fizzle driveline coupler has been tested in racing applications with brutal power, pushing more than 60 PSI of boost, plus nitrous.

Fits all 1.8L and 1.9L Yamaha SHO and SVHO watercraft from 2008 to present
Increase the reliability of your modified engine by reducing the risk of valve float with this Calas Performance heavy duty valve spring and retainer kit. These high quality and durable components have powered numerous drag racing Championships and top speed World Records!

Includes 16 precision machined titanium retainers, 16 race-bred valve springs, and 16 spring locators.

Unlock the full potential of your Yamaha PWC 1800 / 1900 with the FuelTech Billet Oil Pan, engineered to overcome long-standing oil supply challenges. Designed in collaboration with elite racing teams, including the record-breaking 142mph jet ski by Jose Luis of BK Built, this oil pan is the ultimate solution for oil cavitation issues in high-performance applications.

Product Highlights:
Enhanced Oil Capacity: Boost your oil volume to 10 quarts, providing superior oil life and stable levels during extreme RPMs.
Innovative Design: Our endurance race design uses directional flaps to ensure oil stays in the pan, while the high-volume 90-degree suction tube operates at lower levels for optimal oil supply.
Durability and Performance: Crafted from solid billet aluminum, this oil pan doubles as a structural reinforcement, handling the stress of high horsepower and RPM with ease.
Convenient Maintenance: Equipped with a bottom oil drain plug, it allows for complete oil removal during changes, making maintenance a breeze.

Why Choose the Billet Oil Pan for Yamaha PWC 1800 and 1900?
Protect Your PWC from Oil Cavitation Damage: This advanced oil pan is the proven fix for oil cavitation, backed by consistent data from high-powered racing applications, including FuelTech’s own 1000hp Compound Turbo and Supercharger jet ski.
Optimized Oil Management: The unique endurance race design and 90-degree high-volume suction tube maintains optimal oil levels and supply, even in the most demanding conditions.
Race-Proven Design: Developed in collaboration with top-tier racing teams, including those behind the world’s fastest jet skis, this oil pan has been rigorously tested and proven to support extreme horsepower and RPMs.

Installation and Compatibility:
Installation Considerations: Utilizes extra hull space and requires removal of the hull resonators for proper installation.
Recommended Upgrade: While compatible with the stock oil pump, pairing with the FuelTech Billet Racing Oil Pump is recommended for maximum performance as the stock oil pump often fails under high-performance conditions.

This product can be used with stock oil pump, but we recommend upgrading to the FuelTech Billet Racing Oil Pump to address insufficient oil pressure at high RPMs. Upgrade today and experience unmatched performance and reliability, taking your Yamaha 1800 / 1900 PWC to the next level with FuelTech!

FuelTech Yamaha Billet Racing Oil Pump

Take your Yamaha PWC to the next level of performance with the FuelTech Billet Racing Oil Pump for the Yamaha 1.8L from the 2012 SHO, HO and SVHO engines up to the newest 1.9L HO introduced in 2024.

Product Highlights:
Plug and Play: Direct replacement to the stock Yamaha 1.8L/1.9L oil pump without modifications.
High-Performance Design: Handles the demands of high boost and high RPM conditions, far exceeding the capabilities of the stock pump.
Adjustable Oil Pressure: Built-in external adjustable 100+ psi oil pressure regulator.
Mechanical Fuel Pump Hex Drive: Includes a hex drive for attaching an optional mechanical fuel pump, solving power and fuel delivery issues for high-performance setups.

Why Choose the FuelTech Billet Racing Oil Pump?
Enhanced Reliability: The stock pump often fails under high-performance conditions, struggling to maintain more than 60 psi at high RPMs. This pump has also ball bearings to ensure proper shaft stabilization and alignment at high rpm.
Optimized Oil Flow: Designed with a proper gear ratio to drive the high-volume oil pump and fuel pump efficiently, allowing +12000RPM applications.
Fuel System Solutions: The optional mechanical fuel pump operates independently of the electrical system, ensuring reliable fuel delivery and relieving the strain on your battery charger. It is safer for the engine to run the mechanical fuel pump from the crankshaft as running it from the camshaft stresses the cam chain in addition to the placement being too high in relation to the fuel tank.

Installation and Compatibility:
Easy Installation: Fits directly onto the engine without any modifications, no need to pull the engine out to install it.
Recommended Upgrades: While compatible with the stock oil pan, pairing with the FuelTech Yamaha Billet Oil Pan is recommended for maximum performance.