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2375 rcw w Yam 250 sho cruise rpm

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TSBRACER

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I have a 2015 2375 rcw with the Yamaha 250 sho 20 inch shaft length on the lowest setting. With a merc 15p enertia @ 20 mph the motor is turning 4500 rpm however it will do 45mph at 6000rpm. The dealer origanaly had a 17p sws2 prop which topped out at the same speed @ 5400 rpm and ran 4000 rpm a@ 20mph.

The dealer told me that is just how tritoons run. This is the only tritoon I have ever been on so curious to see what others are seeing rpm wise in the low to mid 20s.

Thanks
 
I can't help you with 20 mph but your 6000 rpm is right-on.
 
TSBRACER said:
I have a 2015 2375 rcw with the Yamaha 250 sho 20 inch shaft length on the lowest setting. With a merc 15p enertia @ 20 mph the motor is turning 4500 rpm however it will do 45mph at 6000rpm. The dealer origanaly had a 17p sws2 prop which topped out at the same speed @ 5400 rpm and ran 4000 rpm a@ 20mph.

The dealer told me that is just how tritoons run. This is the only tritoon I have ever been on so curious to see what others are seeing rpm wise in the low to mid 20s.

Thanks
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Not sure what the OEM says the range should be, but if 4500rpm is below the suggestion range at WOT, you would be lugging the motor and that is not good.
 
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I have no complaints with the wot performance of the boat. What I would like to find out is what kind of rpm others are seeing in the low 20s. Having a motor screaming over your shoulder when your cruising at a relaxing speed wasn't what I was expecting. 
 
Different boat and motor, but at 3500 rpm I'm in the low 20s with "normal" load, and mid 20s lightly loaded.
 
I have the 2350 RBR with a 225 SHO and my 20 is definitely not at 4000 Rpms.  However, my max is 5400 Rpms which seems low.  I guess we have problems at opposite ends of the spectrum.  I'll need to get my boat back on the water to tell you exactly where I'm at.  Unfortunately I'm in Wisconsin which means a little bit of time.
 
jsur said:
I have the 2350 RBR with a 225 SHO and my 20 is definitely not at 4000 Rpms.  However, my max is 5400 Rpms which seems low.  I guess we have problems at opposite ends of the spectrum.  I'll need to get my boat back on the water to tell you exactly where I'm at.  Unfortunately I'm in Wisconsin which means a little bit of time.
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I see the OEM suggests 5000-6000 rpm for your motor at WOT.  You are in range, not sure if you could get more mph with a different prop or not.
 
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