A proprietary online tool assists boat owners in selecting the optimal propeller for their Yamaha outboard motor. This selection process considers factors like boat type, engine model, desired performance characteristics (top speed, acceleration), and typical load. For example, a pontoon boat requires a different propeller than a bass boat, even with the same engine. The tool typically requires users to input data such as boat length, engine horsepower, and desired wide-open throttle (WOT) RPM range. It then generates propeller recommendations based on Yamaha’s extensive testing and data.
Proper propeller selection is critical for maximizing boat performance and fuel efficiency. An incorrectly sized propeller can lead to poor acceleration, reduced top speed, increased fuel consumption, and potential engine damage. Historically, choosing a propeller relied heavily on dealer expertise and trial-and-error. These tools represent a significant advancement by providing boat owners with a data-driven approach to propeller selection, streamlining the process and ensuring optimal performance.