Confused on HP, RPM, gear ratio, etc...
#11
Registered
As mentioned, the only way the boat will be faster is to either turn the same prop a higher rpm or to spin a larger prop the same rpm. The only way this will happen is with more power. If you are real close to the limiter now and the engines are tired, you will probably need a larger prop with the new engines if they do in fact make more power. Hope this helps.
Eddie
Eddie