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Water cooling cycle

Old 09-06-2014, 12:38 PM
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khaledelrady
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Default Water cooling cycle

Hi there,

I'm new in RC boats, my inquiry here about the cooling water cycle, what is the sequence I have to follow?
I attached my stuff photo, I numbered the nozzles for easy guiding.

Thanks in advance for supporting.
Khaled
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Old 09-07-2014, 02:35 AM
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w3bby
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8 to 1, 2 to outside of boat.
7 to 4, 3 to 6, 5 to outside of boat.
With water always in on the low side out on the high side. That way no nasty air pockets.
Using that exhaust header you will have trouble getting a correct length on your tuned pipe.
Old 09-07-2014, 09:39 AM
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khaledelrady
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Thanks w3bby for your appreciated support
I can't get your meaning by "With water always in on the low side out on the high side" kindly clarify.
regarding the exhaust it's length is modified, by the way how I'll know the correct length?
http://www.ebay.com/itm/M2632-Zenoah...59632c&vxp=mtr
Old 09-09-2014, 03:06 AM
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w3bby
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Water should always go in to at the lowest point and out from the highest point. That way the water jacket is filled with water and not air.

Tuned length on the pipe will probably end up around 340-350mm from the exhaust flange to the widest part of the pipe, following the centre line of the pipe.
Old 09-12-2014, 02:10 PM
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khaledelrady
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Thanks Man
Old 09-13-2014, 10:13 AM
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Ron Olson
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You'll need to cut a lot off from the WTC header as it needs to be as close ot the bend as possible yet still won't be close to the ideal length.
If you're dropping it into a hull where it really isn't needed then go to a 90-degree or more angled pipe.

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