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  1. #1
    liquidkool's Avatar
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    ultra150 guys........

    Hey guys simple question, do I use rtv on my new head gaskets? They are the metal ones from cometic. The old ones had it, but it squeezed out blocking a majority of the cooling passages.


  2. #2
    No you do not. Just take a straight edge and make sure the heads are completely flat and clean them up nicely.

  3. #3
    liquidkool's Avatar
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    Thanks, I didn't think so but I went ahead and hit both sides with a light coat of some copper and bolted down.

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  5. #4
    liquidkool's Avatar
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    Does anyone have a photo of the oil pump with the proper route of each out put? Also should I get 1/8 id vinyl tubing?

    Thanks guys!
    Last edited by liquidkool; 04-17-2014 at 07:17 PM.

  6. #5
    liquidkool's Avatar
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    http://www.shopsbt.com/forum/attachm...p-warning-.pdf

    Here it is thank the guys at sbt. Ahhhh shit this might be sabotage, lol

  7. #6
    steve45's Avatar
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    That link says to run premium fuel only--which is NOT correct. 87 is what is required in the Ultra 150. Premium is required in the supercharged 4-stroke 'Skis.

  8. #7
    liquidkool's Avatar
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    Sabotage, I tell you!!

  9. #8
    liquidkool's Avatar
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    Anybody got a shreadmaster for sale?

  10. #9

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    I can only get 92 octane ethanol free is that going to cause a shorter lifespan on my 150, I know if I run race fuel in my truck it does not burn correctly and can cause failure is this true for this ski

  11. #10
    steve45's Avatar
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    Well, race fuel isn't the same as 92 octane gasoline. No, 92 octane won't hurt your engine at all, ethanol will. If you can get ethanol-free gas, do it.

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