Maximum inboard prop diameter

[joshz]

I ran a 16" on my old 23. I think the stock one was 16 x16. I don't think you could run a 17" wheel as its to close to the tunnel and would cause cavitation and a bit of noise. The CC26's run a 17" but the tunnel is much bigger or wider and the shaft angle is slightly different. The 26's also had a cavitation issue with some noise also did not like to turn to port at speed.