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  1. #1
    Kiwi spanner handler
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    A few open cooling questions

    The rxp is getting close to a test ride and need to get the cooling finished, when running open cooling do I need to run a pisser off the little outlet on the head that normally goes to expansion tank or block off.
    Also the little tee under the J pipe the hose that used to go to the outlet of the exhaust can we block that as we are running twin exhaust and not using any water fittings at the tips (want it loud) but will the water from the 3 holes in the J pipe be enough to cool the entire system including the tips?

    Cheers

    Jason.............


  2. #2
    Kiwi spanner handler
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    I just read the diagram on here but its quite different to the set up we have (Les plate etc) where the engine gets feed from the bottom,
    I have it connected so far jetunit-intercooler-pump blockoff plate-out head to manifold-out j pipe to oil cooler-out cooler to outlet at rear of ski.

  3. #3
    Kiwi spanner handler
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    anyone?

  4. #4
    ROTAX RACING performance
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    your diagram is OK, you got the diagram from Les, so there is no need to post a question about it !

  5. #5
    Kiwi spanner handler
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    wow thats helpful the diagram has nothing about the top fitting or the bottom one and since Im not running stock exhaust setup wont be running it out the tip so i have blocked both and will test soon.

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