Rev up your Yamaha 1800 jet - ski with the amazing TTR CNC Billet Intake Manifold!

Meticulously crafted using top - notch simulation software, this intake manifold is a game - changer for Yamaha 1800 jet - ski engines. It features internal carbon fiber ducts and a plenum design for balanced airflow. Tested in extreme environments, including our high - tech racing jet ski, it's a symbol of innovation in water sports.

Key Features:

• • Incredible Efficiency: At high boost and RPM, it shows remarkable thermal stability with an exhaust gas temperature difference of less than 20°F within 1450°F EGT.
• • Power Flexibility: Works with 4 injectors, simplifies the fuel system, and can supply over 1000hp. Choose the best injector for your needs using our calculator: Fuel Injector Calculator
• • Advanced Compatibility: Integrates well with traditional RIVA Racing fuel rails. Sealed with o - rings for an airtight fit on the cylinder head, plenum, and throttle body.

This intake manifold is perfect for jet - ski enthusiasts and professional racers who want to boost their Yamaha 1800 jet - ski's performance. Whether you're racing on the open water or just having fun on a weekend, this manifold will enhance your experience. It's designed to work with various throttle bodies and can be used with different injectors to achieve the desired power level. Although specific size and weight details aren't provided, you can rest assured it's built for high - performance and reliability.