Prop for Altitude

[Mugsy]

https://www.bakesonline.com/acme-1939-propeller-14x155-4b-lh-1-18-shaft.html

I bought a 2012 Wake Setter 23 LSV from sea level and I live in Denver.  It’s a little weak out of the hole.  It has a Monsoon 350. Can anyone recommend a prop for 5500 ft altitude?   Thanks.  

Edited June 17, 2022 by Mugsy
Link added

[atLakeSantee]

Initial thought is 2” shorter and same diameter, same cup your current propeller. What is the speed and rpm at your primary use of the boat?  What is the 4 digit number stamped on your current prop?

[Mugsy]

https://www.bakesonline.com/acme-1939-propeller-14x155-4b-lh-1-18-shaft.html

 

It says 14x15.5, 1939.    I wake surf and air chair and stand up hydrofoil.  Wide open 4500rpm 38mph.   Fastest I need is 22 mph for air chair.  

Edited June 17, 2022 by Mugsy
Link

[vaporbluebu]

We do most of our boating between 5,000' and 6,000'. When I had a 2013 23 LSV with the 350 I believe we used the acme 2315 and had great results with it.

Edited June 17, 2022 by vaporbluebu

[RoverOn]

Ran into the issue last year when I moved to Park City.  I have the ACME 2419.