Is more Speed possible with new prop?

[fletcher-andi]

Hello!

Im new in here and this is my first question.

I have a 19.7ft Fletcher with a V4 115 Yammi on it.

my propeller is a 20" laser2 , it goes 82 kmh at 5600 RPMs.

i dont have a jackplate installed, the outboard is just mounted a little higher on the transom 1,5 " above the pad of the bottom.

i dont plan to add a jackplate, i want to know if there are faster props available. If yes, which one should i go for?

any sugestions are always welcome

Thanks in advance!
Andi

This is my boat:

 

[steelespike]

Re: Is more Speed possible with new prop?

As near as I can figure 82 kmh is about 50 mph.A 19 ft that does 50 with
a 115 I would say your right about there. Is speed by GPS?
You might be able to fine tune the setup.And the experts may have something up their sleeves.

 

[fletcher-andi]

Re: Is more Speed possible with new prop?

Yes , the Speed is with GPS:
its appr. 51 mph