Honda RPM Chart
For most modern Honda outboard motors, the recommended Wide-Open Throttle (WOT) operating range typically falls between 5000–6000 RPM. Best overall performance is achieved when the engine reaches the upper portion of this range under normal load, helping ensure efficient operation and long-term engine durability.
Actual Honda RPM limits can vary by engine size, gear ratio, and model year. The chart below outlines common Wide-Open Throttle (WOT) RPM ranges for many Honda outboard models, based on manufacturer guidance and marine propeller industry data.
Important Considerations:
Propeller Pitch
Reaching the correct WOT RPM is critical for proper engine operation. If your Honda outboard is running below its recommended RPM range, reducing propeller pitch may be necessary. If the engine exceeds the upper limit, increasing pitch can help bring RPM back into range. In most cases, a one-inch change in pitch results in an RPM change of approximately 150–200 RPM.
Optimal Cruise RPM
For everyday use, a good cruising RPM for Honda gasoline outboards is typically around 70–75% of maximum rated RPM. This range provides a balance of speed, fuel efficiency, and reduced engine stress.
Consult the Manual
This Honda propeller chart and RPM guide is intended as a general reference. Always consult your specific Honda outboard owner’s manual for exact RPM limits, setup recommendations, and maintenance requirements.
