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Thread: K&N verse's Kehin

  1. #1
    Join Date
    Nov 2000
    Location
    West Creek NJ
    Posts
    218

    K&N verse's Kehin

    Does anyone know the difference between K&N and Kehin jets? I mean is a K&N 155 Equivalent to a 160 Kehin? thanks in advance 9300EX
    04 trx450r02 yellow 400EX with stuff , 87 250R With some stuff. Old rides 02 400EX ,01 250ex, 93 300ex,92CR250R 91 xr250, 89xr100, 81yz125, yz80

  2. #2
    Join Date
    Nov 2000
    Location
    West Creek NJ
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    218

    Question

    someone's gotta know
    04 trx450r02 yellow 400EX with stuff , 87 250R With some stuff. Old rides 02 400EX ,01 250ex, 93 300ex,92CR250R 91 xr250, 89xr100, 81yz125, yz80

  3. #3
    Join Date
    Dec 2001
    Location
    Long Island
    Posts
    1,228
    i assume that a 155=155 jet. LOL! i think it is the quality difference in the two, but can't go wrong either way!
    Yellow 2001 400ex with the normal goods
    The Beer Prayer
    Our lager, Which art in barrels, Hallowed be thy drink. Thy will be drunk, (I will be drunk), At home as it is in the pub. Give us this day our foamy head, And forgive us our spillages, As we forgive those who spill against us. And lead us not to incarceration, But deliver us from hangovers. For thine is the beer,
    The bitter, and the lager. Barmen.

  4. #4
    Join Date
    Nov 2000
    Location
    West Creek NJ
    Posts
    218

    Question jet size

    I was under the impression they were not rated the same way. I seem to remember somthing about one was larger then the other ,even though they were numbered the same. I don't remember where I saw it . it might have been on this site or in dirt wheels. Oh well I'll keep lookin.
    04 trx450r02 yellow 400EX with stuff , 87 250R With some stuff. Old rides 02 400EX ,01 250ex, 93 300ex,92CR250R 91 xr250, 89xr100, 81yz125, yz80

  5. #5
    Join Date
    Mar 2001
    Location
    Mahwah,NJ
    Posts
    1,292
    i believe the dynojets(K&N) are rated larger than they really are. A 155 dynojet should be around the same size as a keihn 160. Iu am not totally positive on how they compare to each other though.
    -2001 300ex-
    -1999 400ex-

  6. #6
    Join Date
    Mar 2002
    Location
    hollywood,md
    Posts
    214
    The dynojet kit calls for you to use their 142 jet with the k&n filter,stock is a 148,so obviously the dynojets are bigger since you wouldnt put more air and less fuel in it.
    2002 400 EX Yellow(2 more hp than red)
    K&N filter w/outerwear
    Dynojet kit
    AC nerfbars
    14 tooth renthal
    146 main,stock pilot,screw out 3 turns-starts perfect with no choke.

    No FEAR, No SHAME, No PROBLEMS
    Cam 2 runeth through my viens.

    Past rides:73 Honda SL70, 19?? Honda ATC 90, 83 Honda XR80, 82 Yamaha YZ80, 84 Yamaha YZ80, 87 Yamaha YZ80, 85 Kawasaki KX125, 82 Yamaha YZ 250, 88 Yamaha Banshee(much bling bling),87 Yamaha Warrior(mistake)

  7. #7
    Join Date
    Nov 2000
    Location
    West Creek NJ
    Posts
    218

    Cool

    OK guys , I knew I saw somthing about there being a difference. So would you agree that a #155 K&N dyno jet is the same as a # 162 or there abouts Kehin?
    04 trx450r02 yellow 400EX with stuff , 87 250R With some stuff. Old rides 02 400EX ,01 250ex, 93 300ex,92CR250R 91 xr250, 89xr100, 81yz125, yz80

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