Everything you need to know about Props

November 9, 2022

ECO Enertia 16″ x 18″ vs Revolution 14 5/8″ x 19″

There is no doubt that both 3-blade ECO Enertia and the 4-blade Revolution are two of Mercury's most intelligently designed propellers which indeed claim the title of best...
November 9, 2022

Comparing the Bravo I LT with the Bravo I FS propeller

Bravo I LT and Bravo I FS belong to the series of pro-finished Bravo I propellers, each one of which has undergone highly specialized modifications so as to match in specific uses...
November 8, 2022

Testing the HS4 4-blade and the Saltwater Series II 3-blade Yamaha’s propellers

The new HS4 4-blade propeller was launched in early 2017 and is designed for Yamaha outboard engines over 200 hp. With the addition of Yamaha’s Shift Dampener System...
November 8, 2022

Bravo I FS vs Bravo I XC propeller

During the Olympic 5.90 Speedster test, on the transom of which a Mercury four-stroke 150hp engine was mounted, we had the opportunity to compare two outstanding...
November 8, 2022

Four requirements your propeller should absolutely meet

Definitely, choosing the right propeller is not as easy as it may seem. Knowledge, experience, patience and of course several sea trials are required so as to be able to...
November 8, 2022

Propeller’s Performance Vent System (PVS)

The Performance Vent System, designed and patented by Mercury marine, is a management system of the exhaust gases that exit from the propeller's tube allowing us...
November 8, 2022

Testing a pair of 26″ Bravo I FS on a Skipper NC 100S with twin Verado 400R

It was the first time that two Verado 400R engines were mounted on the transom of the 10 meter Skipper NC 100S and therefore we didn’t know which propellers would fit better...
November 8, 2022

Hydromotive Quad IV 15 ½” x 27″ vs Signature Eagle 4 15″ x 27″

The new racing Pegasus RF 27 S of Top Line and a brand new Optimax 300 XS is a combination with which the Ribadventure team will take part in international races and...
November 8, 2022

Bravo I 15 ¼” x 26″ propeller on a Corsair 29 Racing powered by the new Verado 400R

It was the first time that on the transom of Corsair 29 Racing the new Mercury Verado 400R was mounted, a totally unknown combination for us. We tested the Bravo I 15...
November 8, 2022

Propeller Ventilation and Cavitation

Ventilation and Cavitation are two completely different phenomena that are observed, under specific conditions, during the rotation of the propeller and their understanding is often...

This is the title