Help identifying a Prop (25zx 2021)

[25cents]

CB66ADE8-DDCF-4C8C-B752-4461A4A6CDF4.jpeg

[25cents]

Missed the text on my last post. Looking to get another prop and maybe use this as my backup.

any recommendations on a 25zx at about 4000-6000 feet elevation.

[talltigeguy]

I am pretty sure that is an ACME 3077. It is 17 inch diameter X 15.5 pitch.

Which motor do you have? That makes a big difference if it is the supercharged motor or not. And are you pleased with the current prop or wish it had more speed, or more low end torque?

[25cents]

talltigeguy We have the Raptor 575. We are still in the break in period and so only have 8 hours on the boat. Right now it tops out at like 37 if we take it up. We really don’t care about top end speed. Mostly surfing and some wakeboarding so low end is the preference.

we mostly boat at Powell and then up closer to home at lakes that are 5500-6000 foot elevation.

appreciate the help

[bsreid]

The high altitude prop for the 460 is the acme 2755 17x14. Not sure if it changes for the 575.

[25cents]

The high altitude prop for the 460 is the acme 2755 17x14. Not sure if it changes for the 575.

Thanks. I’ve used the AcME and Wakemakers prop finders with no luck so it’s helpful to get some input from those on the water.

[bsreid]

The wakemakers prop finder is far from accurate. It should tell you your prop on your build sheet or phone your dealer to find out what the other options are, they might swap it out for you.

I’m with you I could care less about top end but want really good fuel economy for surfing.

[25cents]

The wakemakers prop finder is far from accurate. It should tell you your prop on your build sheet or phone your dealer to find out what the other options are, they might swap it out for you.

I’m with you I could care less about top end but want really good fuel economy for surfing.

Great idea.

[maxrider]

OJ 16.5x16.5 is whats on my 2021 rzx23 with raptor 440. Probably same as you have.