Propeller SOLAS: 7-7/8 x 6-3/4: Honda BF5A

When choosing the right propeller, it's important to consider the manufacturer's maximum RPM. As a rule of thumb, 2-stroke engines should run between 4500-5500 RPM and 4-stroke engines between 5000-6000 RPM. A 1-inch change in pitch can raise/lower the engine's maximum RPM by about 200-300 RPM. The propeller size is expressed as 10.3 x 12, where the last number, 12, refers to the pitch. Features include: Size 7 7/8 x 6 3/4, Number of blades 3. Fit for: Honda BF5A. Replaces original part numbers: 58130-ZV1-941ZB.