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  1. #1

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    Are Riva Free flow exhaust hoses worth the money on a stock gp1300

    i would like to know if there is any pros or cons with installing the free flow exhaust hose


  2. #2
    Happily Self-Employed WFO's Avatar
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    Quote Originally Posted by jdh022764 View Post
    i would like to know if there is any pros or cons with installing the free flow exhaust hose
    its been covered a bunch... do a search

    The freeflow is not necessary on a 1300 until you go with porting or lots of timing and compression... it will actually cost you some top end rpms

    stay with the stock sound suppression and a D-plate... plus a jetworks mod

  3. #3
    32 Valves To Love! Racecar_Dave's Avatar
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    I would trade rpms for the FreeFlow sound anyday.

  4. #4
    I am with you the sound is enough just to buy it. It also lightens it up removing all that plastic. haha

  5. #5
    JKR1300's Avatar
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    If your compression is bumped to 150 I would get the free flow to prevent detonation

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