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  1. #1

    RIVA ENGINE BREATHER for VXR or NO ?

    hello !

    what's the point of climbing a RIVA engine breather ( or equivalent ) on VRX ? More mph ? more punch ? or just for custom and tunning ?

    Thank you friends


  2. #2
    Big benefits. This allows the engine to breath more freely. The Yamaha's have this ribbon and it's the first thing we remove. You will feel the difference immediately. Not to mention you benefit from better fuel economy.

  3. #3
    NateRXP's Avatar
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    your not going to see any gains from a crankcase filter aka (engine breather, catch can).

  4. #4
    i removed my ribbon , and wanted to know if there was a best to install a separate breather filter ?
    Many people make this mod ...

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