My '89 Saltare had an OJ 14"x13" three blade on it when I got it. I suspect it was original.

I swapped an Acme 13"x12" three blade and RPM was too high for my preference, the 454 has plenty of torque to pull the weight I run. I switched to a 13"x13" Acme three blade and am happy with it as a good all around prop. The CNC 13"x13" has much more bite and better acceleration than the cast 14"x13". Much easier to handle around docks as it moves a lot of water at idle and has a more prominent and predictable pull in reverse than the cast prop with less surface area. Top speed may have been very slightly higher with the cast OJ, but it'll still do about 48 MPH with the CNC Acme, I think I saw 50 in perfect conditions with the cast OJ.