I am looking to replace my 3 blade prop to a 4 blade to give me a better hole shot. The current specs on 3 blade are 14 25 x 21. Is there an easy way to match that up with a 4 blade based on that info?
1997 Bluewater Shadow
4.3 Mercruiser 200hp I/O
17.5'
2500 lbs
elevation around 600'
always...
