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maximum speed in the sx190

beachbum

Jet Boat Junkie
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Location
Niagara Falls, Ontario, Canada
Boat Make
Yamaha
Year
2013
Boat Model
SX
Boat Length
19
What is the maximum speed you have managed from the sx190 ?

Actually my speedometer doesn't work properly so I only have GPS and today... 42 mpg with 4 adults.
 

JC6275

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42 MPG??? That's really efficient!!!!!!:devilhorns:
 

JC6275

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LoL, sorry I had to...:D
 

JC6275

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I read some reviews on it they seem to all be between 41 and 44, so you sound pretty close
 

bucks448

Jetboaters Lieutenant
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Sarasota, FL
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Yamaha
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2012
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I get 45mph on gps with the bimini down, 2 adults, and 3 kids under 6yo. I don't think I've ever checked with the bimini up.
 

beachbum

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So... Now I am looking at rpm... Best I have managed is 7150

My readings indicate I should be at 7600 at WOT.
 

Zeus2013

Jetboaters Commander
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Farmingdale, NY
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2015
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i get right at 42mph, bimini down, 2-3 adults and two young children on calm water at 7,200rpm at WOT.
 

beachbum

Jet Boat Junkie
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Location
Niagara Falls, Ontario, Canada
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Yamaha
Year
2013
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SX
Boat Length
19
@Zeus well then ... I am in the right place with the SX 190 ... guess I have been reading on the high output super duper 1800 engine in the sx192...
we are having fun just the same..

Thanks for the input guys and gals
 

riderP

Jet Boat Addict
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Location
Ennis, Tx
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Yamaha
Year
2013
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SX
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19
My best is 46 mph with my girl and I.
 

Zeus2013

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24
I hit 46 this past week in Lake George, but the lake was as flat as possibe and no wind.
 
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