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Towing Disabled Jet Boats

Janguh Lang

Jet Boat Lover
Messages
32
Reaction score
26
Points
77
Location
SW Detroit
Boat Make
Scarab
Year
2015
Boat Model
HO Impulse
Boat Length
21
Any know of being able to cut in shutoff ball valves? If so what was the size ID used (Inner Diameter)?
 

Scott E

Jet Boat Addict
Messages
158
Reaction score
70
Points
102
Location
Rush NY
Boat Make
SeaDoo
Year
2012
Boat Model
Challenger
Boat Length
21
I have a set of 1/2 inch valves to install on my 210 challenger, I had 3/8 but they were to small. I have seen pictures from the sea doo site of other install and will post a pic when I get them done.
 

Janguh Lang

Jet Boat Lover
Messages
32
Reaction score
26
Points
77
Location
SW Detroit
Boat Make
Scarab
Year
2015
Boat Model
HO Impulse
Boat Length
21
@Scott E ! ! ! Now I just have to head over to BallValves R Us and gterDun.
 

Hannibal

Jet Boat Addict
Messages
171
Reaction score
101
Points
87
Boat Make
Yamaha
Year
2016
Boat Model
FSH Sport
Boat Length
19
On my 190FSH, the water intake is after the impeller as I would assume they all are? It looks like if the throttle were pushed forward to lift the bucket, there would be no pressure build up to push water into the intake while towing. I'm going to get something to clamp the hose just in case but I'm missing something here.
 

0627Devildog

Jetboaters Admiral
Staff member
Classifieds Moderator
Messages
3,223
Reaction score
2,516
Points
372
Location
Acworth, G.A.
Boat Make
Yamaha
Year
2014
Boat Model
AR
Boat Length
24
Odd, I thought these were closed loop systems. . . .
 

swatski

Jetboaters Fleet Admiral 1*
Messages
12,806
Reaction score
18,567
Points
822
Location
North Caldwell, NJ
Boat Make
Yamaha
Year
2016
Boat Model
AR
Boat Length
24

0627Devildog

Jetboaters Admiral
Staff member
Classifieds Moderator
Messages
3,223
Reaction score
2,516
Points
372
Location
Acworth, G.A.
Boat Make
Yamaha
Year
2014
Boat Model
AR
Boat Length
24
The engine is closed loop, but the exhaust cooling is open loop on rotax.
Thanks. . . .I don't think many realized that distinction ( I know I didn't)
 

Julian

Jetboaters Fleet Admiral 2*
Staff member
Administrator
Messages
18,382
Reaction score
20,505
Points
1,082
Location
Raleigh, NC 27614
Boat Make
Yamaha
Year
2016
Boat Model
242X E-Series
Boat Length
24
A question was asked on FB - if it is ok to run one engine only. The answer is YES, but only at no wake speeds.

I often will troll on one engine, or sight see slowly along a shoreline on one engine. It saves gas and less you go slow.

The only thing I keep an eye out for is keeping the engine hours balanced when I do this.

It won't damage the running engine. That's silly. And as long as you go slow, it won't damage the no running engine.
 
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