Thanks to all you gentlemen—that's a lot of good info to sift through. I might just go up today to our good local marine store (where I bought everything here to begin with) and get the exact OEM replacement, the K series white one. I have been happy with the performance... this is not a race...
Spec sheet lists max rpm at 5500 for this T-50. I'm not necessarily looking to improve or change anything, the boat runs fine — and this Amita prop has the exact same specs as the OEM, but they claim to have stronger blades due to their exclusive "squeeze casting process nearly eliminates...
We have a 20' Premier pontoon with a 10-yr-old Yamaha T-50 4-stroke. We mostly just do slow cruising, but now we want to try pulling our toddler granddaughter in a towable tube they just bought.
Prop got pretty dinged up last season, time to replace. I've been seeing these Solas Amita props...