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Thread: low end

  1. #1
    Guest

    low end

    I installed the 440ex kit, cam on the way, I have K&N charge kit, 14 tooth front sprocket, I feel I need more low end, what should I do?

  2. #2
    Join Date
    Mar 2002
    Location
    hollywood,md
    Posts
    214
    where is eldersburg???
    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)

  3. #3
    Join Date
    Jul 2001
    Location
    OXFORD, CT
    Posts
    1,016
    An ignition advance key would give you a little more bottom end -not very noticeable though. You can't get much more bottom end then with a 440 kit and the stock cam - I think someting is wrong - have you checked the jetting? Any other cam, other than the XR, will take away from the bottom. What cam are you getting?
    Mods: Big Gun FS w/MM quiet core, no lid , K&N, FCR41, 11.3:1 440 and Web 479 cam, porting, no choke. Works TRS fronts & Ultracross rear shock, a few other goodies
    450R,250EX, Blaster, Banshee

  4. #4
    Guest

    eburg

    It is in carroll county maryland, i will try to rejet, thanks for you help

  5. #5
    Join Date
    Jul 2001
    Location
    cincinnatus ny usa
    Posts
    475
    make your gearing lower, it will take off of the top end but it will give u a butload for bottom, special on that 440.
    99 chevy ZR-2
    01 426EX
    02 CR 250
    03 CBR600RR
    03 MXZX factory mod 800

    "If winning is not everything then how come we keep score?"
    N.R.R.
    ~No Shirts, No Pads, Just Balls~

  6. #6
    Join Date
    Dec 2001
    Location
    TX
    Posts
    3,385
    If a 440 kit with a 14t front sprocket doesnt give you enough low end then there is definately something wrong!! You must have it jetted wrong??
    Speed is 95% rider and 5% bike, better make that 5% count!

    2000 TC 505EX Complete TC Motor and everything else you can imagine and more!!

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