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HX 720 Carburetor questions

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I replace the stock HX 720 intake with R&D going free mix, Do I need Adapter for the carburetor to work? Everything don't line up. Any help I be preciate it
thanks

20190602_182112.jpg
 
I want to say you mount those with the diaphragms mounted down not sideways like you have them, but I've also never seen them with stock carbs on them. @Matt Braley will comre in.
 
Right that intake manifold is built to mount aftermarket carbs on.
Thanks for the Information guys i am learning lol one more question i have no choice but to use the stock intake , what do i need to run free mix on the stock intake ?
Thanks
 
Well, to do it the right way? Remove the oil pump drive gear, and cap the brass nipples, and use a block off plate for the oil pump. There is a kit that has the plate and vacuum plugs to cover the nipples. I would just use the oil pump they're rock solid. If you want a hack job on the pre mix conversion do as I stated but use the oil pump as your block off plate as go to the auto parts store for vacuum plugs ave little cable ties to clamp them on. But, you still have to remove the gear.
 
You also still have to keep the oil tank or some way to keep the rotary gear full of oil. It's easier just ot keep the oil injection.
 
You also still have to keep the oil tank or some way to keep the rotary gear full of oil. It's easier just ot keep the oil injection.
I was going to keep the pump and use it but i have problems with the oil tank leak alot of oil to the hull i clean 1/2 gal or more of oil, i don't think i can fix it the problem.
 
Yes ! you correct , do you have any idea how to fix it. Thanks
just did the grommets on my HX's tank pretty easy to do, remove both lines the red "cap" and I would slighty pull while moving it around till it popped out, then just removed old grommet and replaced with new grommet, there's two grommets on the tank so you'd do it for the return side as well (on top of tank, black in color)

Part#: 293720008
 
just did the grommets on my HX's tank pretty easy to do, remove both lines the red "cap" and I would slighty pull while moving it around till it popped out, then just removed old grommet and replaced with new grommet, there's two grommets on the tank so you'd do it for the return side as well (on top of tank, black in color)

Part#: 293720008
Great new ! I Just do a Search on grommet and find all kind for seadoo but HX could you please give me the part # so i can get the right one.
Thanks
 
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epc.brp.com go to that website.

Drop down menu at top left
Seadoo Watercraft
Choose your model year
Choose your model
Then choose the sub directory of the "parts area" your looking for
Click on the number pointing to the part, it will automatically scroll to the part number that is in the list below the microfiche.
Copy the part number and then google search it or paste it in ebay or call your local dealer and buy it thru them.

Bookmark that website, it's your best source for the part #


It's #3 on the drawing and noviceskier posted it for you

1559615226428.png
 
epc.brp.com go to that website.

Drop down menu at top left
Seadoo Watercraft
Choose your model year
Choose your model
Then choose the sub directory of the "parts area" your looking for
Click on the number pointing to the part, it will automatically scroll to the part number that is in the list below the microfiche.
Copy the part number and then google search it or paste it in ebay or call your local dealer and buy it thru them.

Bookmark that website, it's your best source for the part #


It's #3 on the drawing and noviceskier posted it for you

View attachment 41016
Thank you very much for your help.
 
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