dB level of Yoshimura R77??

Discussion in 'Mods, Upgrades, Accessories and Products' started by samd1985, Jul 30, 2013.

  1. samd1985

    samd1985 Active Member

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    Has anyone gone through the noise testing at a trackday with the R77 slip on, either bsffle in or out, or bith ideally.

    I'm trying to gauge an idea of whether I might get away with leaving the baffle out for an upcoming track day

    Sam
     
    #1 samd1985, Jul 30, 2013
  2. uncle numpty

    uncle numpty Member

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    just done one,the guy said it was 102.5 but let me off that was baffle in.
     
    #2 uncle numpty, Jul 30, 2013
  3. samd1985

    samd1985 Active Member

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    Wow, that's a shock actually, I thought with the baffle in it'd be under the 98dB limit that I've somehow got to achieve?!?! Bugger...
     
    #3 samd1985, Jul 30, 2013
  4. samd1985

    samd1985 Active Member

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    With the baffle in mine made 98dB at a trackday I've recently done for those that may be interested

    Sam
     
    #4 samd1985, Aug 13, 2013
  5. Scott

    Scott Active Member

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    Baffle in I got 100 mate. Had an adjustable baffle made by mark hill performance exhausts
     
    #5 Scott, Aug 15, 2013
  6. sinewave

    sinewave God Like

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    Age of exhaust, or more accurately, the amount of miles put through the exhaust since new seems to effect the noise level.
     
    #6 sinewave, Aug 15, 2013

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