Solas Amita 4 Aluminum Propeller 13.75x17 for Johnson/Suzuki 70-140 HP

The Solas Amita 4 13.75x17 is a four-blade aluminum propeller engineered for optimal thrust and fuel economy on 70-140 HP engines. It is Solas’ most fuel-efficient prop, meaning longer outings with less fuel consumed. The four-blade design delivers an outstanding hole shot – your boat leaps out of the water from a standstill – and maintains strong pull in the mid RPM range, which is perfect for towing water skiers or big inflatable toys.

Constructed with a squeeze-cast process, this prop is extremely robust and equipped with a traditional rubber hub to cushion the drivetrain from shocks. The 17″ pitch offers an excellent compromise between acceleration and top speed for medium-sized boats. The Solas Amita 4 13.75x17 is recommended for 5–6+ meter boats used for watersports or carrying heavy loads – for example, fully loaded fishing vessels or family boats pulling bananas/tubes. In such scenarios, this propeller inspires confidence with its quick planing ability, strong stern lift, and stable handling.

• Suitable for ~5–6+ m boats powered by 70-140 HP outboards – e.g. bass boats, bowriders, RIBs used for sport and leisure
• Top choice when high thrust is needed: towing water skiers/wakeboarders, parasails, etc. – the 4-blade design holds constant bite and prevents ventilation
• Recommended for heavier or fully-loaded boats – the 17″ pitch allows the engine to reach optimal RPM, improving both acceleration and fuel economy at cruise

With the Solas Amita 4 13.75x17, your boat gets a powerful boost out of the hole and smooth, economical running at speed. Watersports and towing become easier, and your engine feels more responsive and less strained.