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  1. #1

    Bigger Oil Cooler or Engine Cooling Upgrate Kit Ultra 300X

    Hi,

    Where can i buy a bigger Oil Cooler or an Engine Colling Kit for my Ultra300X ?


  2. #2
    Banned User
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    How hot is your oil getting?

  3. #3
    Take the time to smile sirbreaksalot's Avatar
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    Quote Originally Posted by RXP-X 2011 View Post
    Hi,

    Where can i buy a bigger Oil Cooler or an Engine Colling Kit for my Ultra300X ?
    its not a yamaha were we have those problem from the factory !!!!!!!!

    why do u think you need it ?

    Waz

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  5. #4
    nicjak's Avatar
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    Because vtech said so lol

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    nicjak's Avatar
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    To be honest its only an issue on a non stocker at wot for any longer than 10min

  7. #6
    310 has more oil capacity than earlier models. If 310 oil cooler fits on 300 than that's your answer. Or upgrade to the 310. JB

  8. #7
    Olomana's Avatar
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    Farthing does an engine cooling kit, it does help if you do a lot of offshore racing and living in a very hot country.
    As for the oil cooler, you might want to check the 310X cooler. But not sure if it will retrofit the 300X ???

  9. #8
    nicjak's Avatar
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    310 cooler appears to be the same. Ive been trying to get the liusjet cooling plate for over six months and the guy is impossible tk get hold of even on fb.

  10. #9
    "just sayin".. jetdave56's Avatar
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    Quote Originally Posted by Olomana View Post
    Farthing does an engine cooling kit, it does help if you do a lot of offshore racing and living in a very hot country.
    As for the oil cooler, you might want to check the 310X cooler. But not sure if it will retrofit the 300X ???
    The inside part of the oil cooler where the water cooling lines run in and out of is different at least on the exploded parts # diagram for the 13 and 14 models as they claim an additional water cooling pathway to compensate for the higher temps on long WOT runs ,can't tell if it will bolt up though..

    Im curious about this upgrade as I plan on tearing down that part of the engine to upgrade to the 2014 intake manifold ,that by the comparison can be swapped out but will need the damper/ adapter that was added to match up to the TB ..the bolt holes from IM to TB are different,sensors would also have to be relocated on IM.....

  11. #10
    i want to reflash soon my ecu and a want to go a safe way....

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