2015 Props

JohnnyBravo · **Posted:** Tue Jul 07, 2015 12:16 pm

elc wrote:

I have 75 hours on my 15 a22. most of them have been with an acme 945 (15x13). I can't imagine running anything more aggressive than this with the new ratio. I've had 12 people in the boat + 600's in the back plus the bow and it will plane easily at wake boarding speeds. It will plane with the wedge but we don't run it with that many people.

Sorry for my lack of knowledge but where does the 945 fit in compared to the Acme 2247 and 2315.
In between? Less aggressive in torque than the 2247?

elc · **Posted:** Tue Jul 07, 2015 2:47 pm

JohnnyBravo wrote:

elc wrote:

I have 75 hours on my 15 a22. most of them have been with an acme 945 (15x13). I can't imagine running anything more aggressive than this with the new ratio. I've had 12 people in the boat + 600's in the back plus the bow and it will plane easily at wake boarding speeds. It will plane with the wedge but we don't run it with that many people.

Sorry for my lack of knowledge but where does the 945 fit in compared to the Acme 2247 and 2315.
In between? Less aggressive in torque than the 2247?

The 945 is less aggressive than the 2315 and more aggressive than the 2247

6wakesurfers · **Joined:** Fri May 29, 2015 7:16 pm **Posts:** 118

I'm in the same camp as camden99 except I have 15 T22 w/409. My boat was delivered with 2419 (15x12). Not much talk about the 2419. I surf and wakeboard w/ stock ballast + 750s in rear lockers and 650 in bow, wedge down for surfing. Usually have 4-6 people. We're a little sluggish to plane while wake boarding and top end is about 35 ( empty ballasts). This is my first wake/surf boat, don't know how much better or worse it could be. Does anyone have feedback as to how the 2419 compares to the other props recommended (2313, 2249 p, 2247 or 945) with the 2015 PCM 409 motor?

ndahlberg12 · **Joined:** Wed May 27, 2015 8:13 am **Posts:** 111

I am currently running a OJ 948 (15x14) right now. Only have about 2 hours on it so not solid teating but so far I like it a lot more than my 1235. I have the 350 though.

ThatGuy · **Posted:** Thu Jul 30, 2015 9:46 pm

ndahlberg12 wrote:

I am currently running a OJ 948 (15x14) right now. Only have about 2 hours on it so not solid teating but so far I like it a lot more than my 1235. I have the 350 though.

RPM's @ Speed???? Post of some different setups when you get a chance. Still searching for what I want to buy as my backup prop.

ndahlberg12 · **Joined:** Wed May 27, 2015 8:13 am **Posts:** 111

We were surfing a shallow lake and I noted about a 300-500 RPM drop. I surf around 11 and we were running right at 3500 RPM. Factory full, 750's in back, front bow sac, and wedge. 5 people on board equalling about 500lbs. 1235 we were around 4000-4100.

Me and my oldest son have stitches in our feet, hoping mid to late next week we can get out and get some more solid data.

I have never replaced a prop prior to this one, I did notice the boat seems quieter, and the Vdrive seems to have a different pitch sound to it. Do you guys notice a different sound coming from your vdrives/transmisions when you change props? No vibrations or anything, just noticed it sounded different than when we had the 1235 on.

twowakes · **Posted:** Tue May 10, 2016 12:50 pm

Is anyone running an A24 with the 450 motor?

AJWest · **Posted:** Tue May 10, 2016 1:11 pm

twowakes wrote:

Is anyone running an A24 with the 450 motor?

I only knew of 1 member that did but he sold it.

JohnnyBravo · **Posted:** Tue May 10, 2016 4:17 pm

Any additional experience with props and the 350 1:72 gearing?
I just picked up a 2315 and will try and post some numbers soon

shawndoggy · **Joined:** Sun Jun 16, 2013 11:19 pm **Posts:** 263

elc wrote:

The 945 is less aggressive than the 2315 and more aggressive than the 2247

On paper yes. Having run both last season, my butt dyno says 945 and 2315 are indistinguishable. Acme and OJ specs aren't directly translatable.

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2015 Props

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