2775 Prop for Craz

[Jwredmon101]

Got a question on a prop that was suggested to me to try out . I have a 16 Craz and Im looking for a more aggressive prop cause im running around 4k pounds in the ballast for surfing . I was suggested a 2775 Acme Prop and was wondering if anyone has any experience with the prop and how it did for them heavily weighted
Thanks

[mattsask]

I'm on the fence about that prop too. I also run 4k + in my craz, but have the stock upgraded oj 15×13 right now. Would love a bit more jam in the bottom end, but I'm afraid of my rpm's being WAY up there at wakeboard speed.

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[dusty2221]

That's the prop we run on the SE

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[Jwredmon101]

Well the dealer is gonna let me try to prop out to see how it does. What RPMs should I be afraid of as far as harming the motor in this boat?

[mikemskater]

I'm putting this prop on my SA with 5k lbs of ballast. I'll let everyone know how it works.

[Stazi]

I'm getting my OJ 945 tomorrow for my Craz


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[mattsask]

I'm getting my OJ 945 tomorrow for my Craz


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Your craz didn't come with a 945 on it?

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[Stazi]

Nope. It has the 14.25x14.5


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[rdlangston13]

We ordered the Mojo with the 15x13, can't see us needing anything more since the LSV ran the acme 1847 (14 x 14.25) and it seemed to provide plenty of power with a small less powerful motor.

[Stazi]

Yeah I looked at all the specs and reviews and decided on the OJ 945, not sure what else I could choose, as going to an even smaller pitch would probably be putting me too high in the RPM range. I don't slalom or do long high speed runs, so my focus is surfing and wakeboarding with up 3300lb in ballast plus passengers.


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[Jwredmon101]

So I've got to try out the 2775 for my craz 4 times now .. Here is the low down that was important to me. I was coming from a acme 1235 and was having trouble with the boat getting up to 12 MPH fully loaded with a crew of around 10 and about 3500 pounds of ballast. It was even more of a problem on windy days. First off the 2775 will get you on plane in a hurry. I mean a immediate difference not being weighted. At top speed my Odometer was showing me to lose about 3 mph compared to the acme 1235. Next thing I was happy to see was that RPMs seemed to hold better with this prop for my boat .. Didn't find my self throttling up or down to maintain cruise speed at all. So after all this I've put it to the test. With 9 people in the boat 3500 pounds of ballast this prop will not only get me up to the 12MPH and hold but it will get on plane and truck down the lake fully weighted to out run a storm or to drop someone off at the dock without having to dump weight to make it. Fuel consumption seemed about the same but I have not done any testing to see if I have lost or gained GPH . All in All i'm happy with this prop and it will be staying on this craz for awhile.

[mattsask]

Did you happen to notice what your rpm was at 12 mph & 22 mph?

What was your top speed? Just looking to compare to my oj 15x13.



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[mattsask]

Oh. And what elevation are you at?

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[Stazi]

I just got my 945 on and tried it out this past weekend. This prop is a beast! Hole shots with max ballast are no problem. I did see at drop in max speed by I can still hit close to 40mph at max rpm of about 5400. Definitely a better prop for surfing and wakeboarding with a lot of ballast I've the the 14.25 x 14.5 that I originally finally got the boat with.


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[moombahighrider]

I just got my 945 on and tried it out this past weekend. This prop is a beast! Hole shots with max ballast are no problem. I did see at drop in max speed by I can still hit close to 40mph at max rpm of about 5400. Definitely a better prop for surfing and wakeboarding with a lot of ballast I've the the 14.25 x 14.5 that I originally finally got the boat with.


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Thats the prop I have. it works well but I have some limitations. At my elevation, I'm hitting the rev limiter at WOT and when max ballasted out, I'm not getting past 10.5 for surfing. I'm trying to get a gauge of what I should re-prop at. What elevation are you and what ballast are you running?

[Stazi]

About 900' and 3300lbs. 1100's in back plus tank and bow bag under seats


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[DFTR Josh]

I ran a 2315 (15x12) on my last boat and it was like I owned a whole new boat while keeping RPM's in check. Dinged a prop the other weekend and almost got to try out the 2315 but shut down without dropping some coin.