Quote Originally Posted by repomannv View Post
Some really good info in this thread. I knew nothing about boats, let alone props before purchasing my 2021 SA 450... I just looked and I'm running a 16 x 17 prop, which is what my dealer must have spec'ed for me. We only wakesurf, and with a lot of weight on the boat, we have struggled to get the boat to maintain autowake desired speed (say anything above 10.5mph), particularly on heavy current/wind days. I'm thinking now I should swap out my prop to a 16 x 13.9 given our use case.
I would agree, i posted in the other thread with more detail but your issue is definitely your prop. Swapping to the 13.9 will solve it.
https://www.nettleprops.com/acme-359...e-105-cup.aspx