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Thread: 400 ex with cam dynos?

  1. #1
    Join Date
    Feb 2005
    Location
    WEST MICHIGAN
    Posts
    595

    400 ex with cam dynos?

    Does anyone have dyno charts from a 400ex with the hotcam stage I and II, the HRC, and webcam. I am going to purchase a cam and would like to know which one would perform the best for the best price.
    04' 416 EX
    JE 87mm 10.8:1 PISTON
    450R CARB
    JETTING: 198 KEIHEN JET MAIN
    48 KEIHEN PILOT
    FUEL SCREW 3 TURNS OUT
    E-CLIP ON 3RD NOTCH FROM TOP
    HOTCAM STAGE I
    FMF POWERCORE 4
    FMF POWERBOMB HEADER
    REV BOX
    PRO ARMOR KILL SWITCH
    K&N AIR FILTER w/ OUTERWEAR
    K&N POWERLID w/ OUTERWEAR
    PRO TAPER BARS
    DG "FAT" V PRO-SERIES BUMPER
    DG "FAT" NERFS
    UM AIR SCOOPS
    FMF SHOCKCOVERS
    BLUE LED TAIL LIGHT
    ITP SAND STARS II'S ON C-SERIES POLISHED WHEELS 20"
    CHENG SHINS---STUDDED 20"
    DICK CEPEK SPIDER-TRAC 22"
    MAXXIS RAZR II's FRONT AND REAR.

    07' SUZUKI DR-Z 400-------STOCK
    84' HONDA 200 S ATC------STOCK
    22" WOOLY BOOGERS

  2. #2
    Join Date
    Apr 2003
    Location
    MD
    Posts
    4,106
    IMO one of the best 400ex cam is the TC race cam

  3. #3
    Join Date
    Aug 2002
    Location
    Staunton, Illinois
    Posts
    7,259
    i have ran the stage 3 hotcam and the TC mx grind cam. i went from a 406 to a 426 when i changed cams though. so it is hard for me to tell. i didn't feel there was that much difference. more bottom and midrange with the TC (426 motor) and it reved alittle higher with the stage 3 (406 motor). this simply could have been from the piston change though. all in all, my 426 was definatly faster but i don't know which caused the change.
    2005 450r

    *sold* 2001 400ex

    "If you think you can, you can. If you think you can't, your right."

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  4. #4
    Join Date
    Sep 2001
    Location
    U.S.A.
    Posts
    337
    yeah i'd like to see some numbers too. mine has a dr.d slip on uni filter and a stage one hotcam (new version) wonder what my numbers would be??

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