Testing a pair of 23΄΄ Revolution on a Technohull SeaDNA 999 with Twin 300hp Verado
Propeller Ventilation and Cavitation
Testing a pair of 23΄΄ Revolution on a Technohull SeaDNA 999 with Twin 300hp Verado
Propeller Ventilation and Cavitation
Testing a pair of 23΄΄ Bravo I FS on a Corsair 31 with twin 250hp Optimax
With the memories of the unforgettable moments Corsair 31 gave us against the huge waves of the Atlantic Ocean being fresh, I took my position behind its cockpit. However, this time, the aim was not to travel, but to test the performance of Bravo I FS propellers fitted to the new twin 250hp Optimax which were mounted on its transom.
As we have seen in a previous article, Bravo I FS is a pro finished propeller which was «born» from special interventions made in the design features of the standard Bravo I, which made it «lighter» for our engine.
In practice, this means that we can switch from a standard Bravo I to a Bravo I FS longer pitch propeller, while maintaining the same rpm in our engine.
