Reply To: What size propellers??

Hi there,

Sorry for the lengthy delay….forgot to respond as promised last year.

In summary the 3 bladed fixed 12″ x 8 props are working a treat. The engine almost reaches its max rpm …at a speed of approx 6.8 knots and at 1900rpm we’re cruising @ 5.5….that’s pretty dam good from where I'm sitting!

If there is a criticism of the installation….it’s that the props do affect the sailing performance – probably in the order of -0.5 knots when left spinning or -0.8 knots if locked (both controls in reverse). Currently I'm seeking clarification from the hydraulic specialists as to long term affects on the motor if left spinning so I’ll keep you posted.

Bruce