Description

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Improved oil flow and long-lasting strength.
• Brand-New Cylinder Assembly – OEM-level precision for smooth, reliable performance.
• Forged Nitride Valves – Designed for high-RPM operation with minimal wear.
• Manganese Bronze Valve Guides – Outperform steel guides with longer service life.
• CNC-machined Cylinder Head – Decked, shimmed, and leak-down tested for a perfect seal.
• Heat-Resistant Valve Stem Seals – Built to withstand extreme heat without hardening.
• Factory-Spec Camshafts – Keep timing precise for peak output.
• Upgraded Main & Balance Shaft Bearings – Provide smoother operation and durability.
• Heavy-Duty Timing & Oil Pump Chains – Extra strength where reliability matters most.
• Complete Oil Pump Assembly & Chain Tensioner – Consistent lubrication for dependable performance.
• Precision-Machined Engine Cases – Inspected and tested for wear, cracks, and strength.

Includes a full gasket and seal kit for straightforward installation.

Compatibility

Yamaha 222XE 1800 Jet Boat Engine – 2023 model year.

Warranty Coverage

Every REV6 build includes our Premium 1-Year Warranty at no extra cost. For riders who want the ultimate protection, our 2-Year No-Fault Warranty adds extra peace of mind with extended coverage. It’s the best warranty in the industry, and it’s how we back up our promise to build engines that last.

Rebuilt the Right Way

Each engine is hand-assembled by a master technician and double-checked for accuracy by another. With over 50 years of combined powersports expertise, the REV6 team ensures every build is stronger and more reliable than stock.

Build Core Engine – What to Expect

This is a Build Core Engine. A solid, rebuildable core is required as the foundation of your remanufactured engine. Your core will be fully stripped, machined, and rebuilt with upgraded new and refurbished components for long-lasting performance.

Not sure about core requirements? Check our Help Center or contact our team before ordering.

Take Action

Bring your Yamaha 222XE 1800 back to life with a REV6 rebuild. Review our FAQ or visit our Engine Rebuild Kit Guide to learn more about available options. All engines include nationwide shipping.

Thanks for trusting REV6 with your rebuild — we’re proud to keep your machine running stronger, longer.