Prop recommendation for 2006 Parker 1801 with Yamaha 130hp 2stroke

[WATERWORKS66]

New member to forum looking for recommendations for prop size

 

[tomc585]

For most the OEM stainless 17p should meet your needs.
What prop is on it now?
What hole is the outboard mounted in?
What are your wide open throttle rpm's and at what max GPS speed?
With everything in top order and a light load you should be in the 38-40 mph range in flat conditions.