Yamaha 255 FSH Sport E 1800 Jet Boat Engine 2023-2025

Description

2023-2025 Yamaha 255 FSH Sport E 1800 Engine Rebuild Service

The Yamaha 255 FSH Sport E 1800 Jet Boat Engine rebuild service covers 2023-2025 models and requires a good, rebuildable engine core. REV6 inspects your core, completes the required machining and rebuild work, replaces worn parts as needed, and assembles the engine in-house.

First, our team evaluates the engine and its internal parts. Then, we determine the machining, repair, and replacement work required for your core. Finally, the completed engine goes through quality control before shipment.

What We Rebuild in Your Yamaha 255 FSH 1800 Engine

• Full inspection of the engine core
• Clean, disassemble, and inspect engine components
• Inspect the engine cases for cracks, holes, and excessive wear
• Inspect and rebuild the crankshaft assembly
• Inspect the cylinder block for wear or damage
• Bore and hone cylinders as required
• Replate or sleeve the cylinder when required at an additional cost
• Install new pistons and rings
• Inspect, clean, deck, and rebuild the cylinder head
• Inspect valve guides and replace them as needed
• Recut or reface valves and valve seats, then verify sealing with a vacuum test
• Clean and polish camshaft lobes and journals, then replace them as needed
• Inspect the timing chain for stretch and wear, then replace it as needed
• Install new gaskets and seals
• Assemble and torque the engine to manufacturer specifications
• Complete final quality control inspection

Because each engine core arrives in a different condition, the exact rebuild work can vary. In addition, cylinder replating or sleeving may require an additional charge when the bore is worn or damaged.

Build Core Required for This Yamaha Jet Boat Engine

This is a Build Core Only specialty engine service. REV6 requires a good, rebuildable core before completing your engine rebuild.

A build core is your used engine that serves as the foundation for the rebuild. Therefore, the core should be complete and rebuildable without major cracks, missing components, or damage that prevents rebuilding.

After you place your order, REV6 will follow up with instructions for sending in your engine core. If you have questions about core condition before ordering, contact REV6 for help.

Yamaha 255 FSH Sport E 1800 Fitment

• 2023 Yamaha 255 FSH Sport E 1800 Jet Boat
• 2024 Yamaha 255 FSH Sport E 1800 Jet Boat
• 2025 Yamaha 255 FSH Sport E 1800 Jet Boat

Warranty and Financing for Your Yamaha Engine

REV6 includes a standard 1-year no-fault warranty with this rebuilt engine. In addition, you can upgrade to an optional 2-year no-fault warranty for extended coverage.

Financing is also available for qualifying purchases. Review our financing options to explore available payment choices for your engine rebuild.

Installing Your Rebuilt Yamaha 1800 Engine

Follow the REV6 Engine Break-In Procedure

After installation, follow the REV6 engine break-in procedure. Proper break-in is an important step after installing your rebuilt engine, so complete the recommended operating and service steps before returning to normal use.

Questions About Your Build Core?

Finally, talk with the REV6 team if you need help with fitment, core requirements, warranty coverage, or the rebuild process. Send in your Yamaha 255 FSH Sport E 1800 engine core to get your rebuild moving.