right prop?

[paulg107]

Trying to find out the correct prop for my 50 hp yamaha 2 stroke. Motor is a 2008 50TLR.
Numbers on motor- 6H5K/L /
Ser. # - 1026963
G

Looking for what is the proper size and pitch propellor for this motor for mid- range, or normal operation.

Thanks.

[boats.net]

Have to prop to be within 4500-5500 rpm's at full throttle. Check rpm's with prop you have and use smaller pitch prop to increase rpm's, larger pitch to decrease.