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  1. #1
    Itowpolarismatrix's Avatar
    Join Date
    Aug 2007
    Saratoga, California, United States

    To Re jet or not to?

    Just installed R and D pro flo flame arrestors on my stock 97 gsx. Do i have to re jet????

  2. #2
    96XPSS's Avatar
    Join Date
    Feb 2006
    Warner Robins, GA Home of the 2007 All-Star Little League World Champions!
    You should rejet after intalling any flame arrestor. They increase airflow, which increases fuel demand. Pop-off has to be lowered to allow the fuel to come in sooner.

    What jetting? Check with R&D on their recommended jetting, as I'm not familiar with your particular flame arrestor.

    BTW...I wouldn't ride it until you rejet. You stand a good chance of seizing a piston trying to run it lean, like it presently is.

  3. #3
    JayZ's Avatar
    Join Date
    Feb 2006
    mississauga, ontario
    i ran a R&D on my 97gtx. stock mains, 75 pilots, 2.0 n/s and 80gm spring.

  4. #4
    tweeker's Avatar
    Join Date
    Jul 2007
    Denver NC
    Hell yes u need to rejet jayz specs sound good

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