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Thread: fmf n hmf

  1. #1
    Join Date
    Dec 2003
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    South Jersey
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    fmf n hmf

    does the hmf slip on slip on to the powerbomb header or do you have to modify it? also will the hmf give more power with the powerbomb header or a hmf header?
    2002 400ex
    Burgard,PEP,AC,K&N,White Bros,Pro Taper,Duncan,Maier,Cycra,ITP,Radial,RPM,Galfer,Pro Design,Scott
    SOLD

    1988 250x
    Renthal,Acerbis,Tamers,Radials,Burgard,Douglas,+2a rms,Stream line,Uni,DMC,Duncan,Moose,Weisco, White Bros

  2. #2
    Join Date
    Aug 2004
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    Redding Ca
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    115

    fmf n hmf

    my understanding is that it will work i have the fmf powerbomb header pipe with powercore 4 .just got my hmf today we will see if it fits.


    bob

  3. #3
    Join Date
    Dec 2003
    Location
    South Jersey
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    Re: fmf n hmf

    Originally posted by lainracing
    my understanding is that it will work i have the fmf powerbomb header pipe with powercore 4 .just got my hmf today we will see if it fits.


    bob
    thanks let me kno
    2002 400ex
    Burgard,PEP,AC,K&N,White Bros,Pro Taper,Duncan,Maier,Cycra,ITP,Radial,RPM,Galfer,Pro Design,Scott
    SOLD

    1988 250x
    Renthal,Acerbis,Tamers,Radials,Burgard,Douglas,+2a rms,Stream line,Uni,DMC,Duncan,Moose,Weisco, White Bros

  4. #4
    Join Date
    Aug 2004
    Location
    Redding Ca
    Posts
    115

    hmf

    quader 317 installed my hmf today . your going to need to modified the silp on so it will slide over your head pipe i made the diameter of the hmf larger . you could take it to a muffler shop and have them inlarge it .



    bob

  5. #5
    Join Date
    Dec 2003
    Location
    South Jersey
    Posts
    1,355
    wat you do to modify it?
    2002 400ex
    Burgard,PEP,AC,K&N,White Bros,Pro Taper,Duncan,Maier,Cycra,ITP,Radial,RPM,Galfer,Pro Design,Scott
    SOLD

    1988 250x
    Renthal,Acerbis,Tamers,Radials,Burgard,Douglas,+2a rms,Stream line,Uni,DMC,Duncan,Moose,Weisco, White Bros

  6. #6
    Join Date
    Dec 2003
    Location
    Conneticut
    Posts
    146
    I have a powerbomb header and hmf slip on, it fits fine. The powerbomb even works with stock pipe,
    02 CRF450

    2002 Yellow 400ex
    Yellow, Ross 10.5:1 piston std bore, Hotcam stage one, fmf Power bomb header, Hmf slipon w/ quiet core, K&N w outerwear, Whitebros Nerfs, Ac bumper, Itp .190 Rims, xcr Holeshots and klaws, Answer Pro-Tapers , Shockwears, PRM skids, frame gaurds, P-brake block off, Moose fly clutch lever, pro motion cable, no choke, ProDesign shifter

    Xr50

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