2013 Superjet Factory B pipe Install

[Eric Villeneuve]

Hey guys,

I am in the middle of installing my factory pipe and I need to know which other hose to connect to the bottom of the manifold. Do I simply split the one line that is coming in from the jet pump right next to the shaft? Like disconnect the existing OEM t and re-use it.??? Need some help just to clarify

 

[Eric Villeneuve]

pic

 

[96superjet]

That's one way to do it. Your exhaust manifold has been drilled and tapped with a second brass 90 fitting (stock they only come with one fitting). So, either you bought it that way or you drilled and tapped it yourself. If that's the case then setting up real dual cooling won't be a problem for you. In order to do real dual cooling you have to remove and utilize the built in siphon bilge tube that goes through your tray and drill and tap the stator section of you pump. A lot easier than than it sounds. I'll take a pic of one of my pumps for you


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[Eric Villeneuve]

That's one way to do it. Your exhaust manifold has been drilled and tapped with a second brass 90 fitting (stock they only come with one fitting). So, either you bought it that way or you drilled and tapped it yourself. If that's the case then setting up real dual cooling won't be a problem for you. In order to do real dual cooling you have to remove and utilize the built in siphon bilge tube that goes through your tray and drill and tap the stator section of you pump. A lot easier than than it sounds. I'll take a pic of one of my pumps for you


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Yes I bought it this way. I am not sure what you mean about tapping into the stator section of the pump.

 

[96superjet]

I'll get you a pic.


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[96superjet]

This is a 155mm pump, but conceptually the same thing as a 144mm pump. Stock cooling fitting on stator section of pump.

Drilled, tapped and fitted with a 1/8" 90 degree brass fitting to serve as second cooling line.

You'll connect a water line from this brass fitting to the line that acts as the stock siphon bilge.


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[Eric Villeneuve]

Ok.

This is a 155mm pump, but conceptually the same thing as a 144mm pump. Stock cooling fitting on stator section of pump.

Drilled, tapped and fitted with a 1/8" 90 degree brass fitting to serve as second cooling line.

You'll connect a water line from this brass fitting to the line that acts as the stock siphon bilge.


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Ok I understand now, but I have a line that is already going there and that is the one that is going to the stock square white bilge pump. I believe. See picture. You have a brass fitting covering one hole I believe this is the one that I am showing in the picture. What is the different between doing it the way I have it now and they way you are proposing? I am guessing that your way would provide more cooling as it is a totally separate line.?

 

[96superjet]

Exactly... It's a separate line. A lot of times you get small rocks blocking your cooling lines to you dual tapped exhaust manifold and if you have two places on your pump sending water up, who cares if one gets blocked. You still get to keep riding for the day and no overheating.


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[Eric Villeneuve]

Exactly... It's a separate line. A lot of times you get small rocks blocking your cooling lines to you dual tapped exhaust manifold and if you have two places on your pump sending water up, who cares if one gets blocked. You still get to keep riding for the day and no overheating.


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Got you so I can still run the pipe how I currently have it set up then. It is just best to have it your way. Correct?

 

[96superjet]

I don't know if it's best, but it lessens the likelihood that you'll be shutdown due to blockage.


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[Eric Villeneuve]

I don't know if it's best, but it lessens the likelihood that you'll be shutdown due to blockage.


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Ok so in other words I am fine to run it as long as I don't get a block in my cooling lines

 

[restosud]

do not get rid of your bilge siphon system by using its drain line for a supply line.
if you want to run dual cooling you'll have to run an extra tube from the pump .

 

[Eric Villeneuve]

do not get rid of your bilge siphon system by using its drain line for a supply line.
if you want to run dual cooling you'll have to run an extra tube from the pump .

ok. And what is the reasoning behind this?

 

[restosud]

why do you think the factory puts it in?
most trouble free and reliable way to drain.you can add pumps also but the oem bilge should always remain.
rookie mistake #1 is to remove it.

 

[Eric Villeneuve]

Ok.



Ok I understand now, but I have a line that is already going there and that is the one that is going to the stock square white bilge pump. I believe. See picture. You have a brass fitting covering one hole I believe this is the one that I am showing in the picture. What is the different between doing it the way I have it now and they way you are proposing? I am guessing that your way would provide more cooling as it is a totally separate line.?

Do you have more picture of the jet pump un install???

 

[Eric Villeneuve]

why do you think the factory puts it in?
most trouble free and reliable way to drain.you can add pumps also but the oem bilge should always remain.
rookie mistake #1 is to remove it.

need to use bilge line for dual cooling.

 

[Eric Villeneuve]

Just wanted to keep you guys in the loop. I am currently installing the dual cooling line


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[96superjet]

The only problem I see with your install is the 90 degree brass fitting should be barbed instead of threaded. It will be difficult to put a water hose on those threads.


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[Eric Villeneuve]

The only problem I see with your install is the 90 degree brass fitting should be barbed instead of threaded. It will be difficult to put a water hose on those threads.


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I got the hose on just fine. Heated it with a heat gun. I will change it tho I don't like it. It was all i had at the time to get me going for the weekend.

Tuned the ski she is running nice a crisp. I can't believe the difference! It makes the ski so much better. Thanks of the advice and tips.