2020年5月28日 · A radical new toroidal boat propeller is being touted as the single biggest advance in propeller design since the 1930s. Claimed to deliver significant fuel savings across …

2023年3月2日 · When designing a boat propeller, efficiency is one of the most important factors to consider. Not only does efficient design result in better fuel economy, but it also provides …

2019年1月30日 · Matching the propeller to your application, whether cruising, water skiing or performance, maximizes the power from your engine. It also helps with handling and …

Without blade tips, the MX-1 is proven to be up to 15% more efficient than conventional props. We've had fast-planing powerboats driven by propellers since the days of the rum runners, …

2017年1月18日 · High-tech propeller design aims to improve your boat's speed, economy and handling. These Rolla surface-piercing props on Arneson drives, with half the prop and no …

2024年12月5日 · The correct boat propeller can have a dramatic effect on performance. Ali Wood learns how you can save fuel, reduce drag and go faster

The Sharrow Propeller™ is a remarkable new, patented loop propeller design that CEO and inventor, Greg Sharrow, claims can out-perform conventional propellers in most major …

2024年1月10日 · As a lightweight aluminum three blade prop, you get good fuel efficiency as well. Overall, speed and performance is top-notch. If you’re not looking to sink a ton of money into a …

2023年5月9日 · These remarkable propellers not only move boats forward further per rotation, increasing fuel economy dramatically whatever the engine, they also cut down noise …

2019年1月14日 · Sharrow’s propeller product provides a wider peak efficiency curve for greater utility over a wide scope of operational ranges, and a 17 percent reduction in torque while …