I have a 1973 evinrude 135hp silver starflite with a 16' boat
now i have a 14X17 aluminium propeller. I run 5000 rpm and 35mph at full speed.
today i try a 13 1/4X17 aluminium propeller. i do 5000 rpm and 40mph at full speed.
what going to be the best propeller for me.
i want to go fast but i...
