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Thread: jets?

  1. #1
    Join Date
    Mar 2003
    Location
    Lake Ariel PA
    Posts
    20

    jets?

    I've got a white bros slip on and a curtis sparks advance timing key. I am getting a k and n filter with outwear. I have not rejetted my carb yet, but I plan to once I install the filter. I need to know what else I need to buy. Can't I just buy the jets I will need instead of a kit? I live in northeas PA and I think I am about 1500 ft above sea level. thanks for the help
    ------------------------------------------
    05 YFZ450
    PRM Rear Skid, DG A-arm Guards, V-Pro Front Bumper, PRM Desert Grab bar, full HMF exhaust, K&N w/outwear
    02 400EX
    White brothers E Series, Curtis Sparks Advance Timing Key, AC Racing front bumper, Maier belly skid, PRM rear grab bar, Tinner Air Scoops

  2. #2
    Join Date
    Aug 2002
    Location
    Staunton, Illinois
    Posts
    7,259
    with the air box lid on i would try a 152 keihin mainjet.
    2005 450r

    *sold* 2001 400ex

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

    "A leader will take you where you want to go. A great leader will not necessarily take you where you want to go but where you ought to be."

    "If you want to do something, you will find a way; if you don't, you'll find and excuse!"

    "Its not aptitude but attitude that determines your altitude."

  3. #3
    Join Date
    Mar 2003
    Location
    Lake Ariel PA
    Posts
    20
    thanks for your help. Would I need to do anything else other than the main jet? I think I will just buy a few jets instead of a kit. Do you think that is the best way to go?
    ------------------------------------------
    05 YFZ450
    PRM Rear Skid, DG A-arm Guards, V-Pro Front Bumper, PRM Desert Grab bar, full HMF exhaust, K&N w/outwear
    02 400EX
    White brothers E Series, Curtis Sparks Advance Timing Key, AC Racing front bumper, Maier belly skid, PRM rear grab bar, Tinner Air Scoops

  4. #4
    Join Date
    Mar 2004
    Location
    Tahlequah, Oklahoma
    Posts
    1,550
    Originally posted by Tmac23
    thanks for your help. Would I need to do anything else other than the main jet? I think I will just buy a few jets instead of a kit. Do you think that is the best way to go?
    Absolutely the best way to go!
    '06 450ER

    - Rossier Exhaust
    - Moose Foam Filter
    - HRC Needle
    - Skat Trak Haulers

  5. #5
    Join Date
    Jun 2003
    Location
    mass
    Posts
    362
    my dealer wanted $6 a piece for mains and $12 for pilots i might buy a kit.
    02 400EX
    85 atc 70 w/Lifan 140cc never selling
    85 atc 110 restored. *sold*
    83 atc 200x restored *sold*

    K&N filter
    K&N jet kit
    EHS Racing lid
    Removed choke 42 pilot DJ146 main (still too big)
    HMF full exhaust
    AC skids
    Holeshot XCR rears
    14t front sprocket
    IMS Roll front bumper
    Graydon Proline nerfs
    Renthal bars
    UM air scoops

  6. #6
    Join Date
    Mar 2003
    Location
    Lake Ariel PA
    Posts
    20
    will I need to adjust the air/fuel screw? will I need to change my pilot jet?
    ------------------------------------------
    05 YFZ450
    PRM Rear Skid, DG A-arm Guards, V-Pro Front Bumper, PRM Desert Grab bar, full HMF exhaust, K&N w/outwear
    02 400EX
    White brothers E Series, Curtis Sparks Advance Timing Key, AC Racing front bumper, Maier belly skid, PRM rear grab bar, Tinner Air Scoops

  7. #7
    Join Date
    Dec 2001
    Location
    The Beaver State
    Posts
    10,439
    The pilot isn't neccessary but it will help with cold starting. C&D Racing sells all jets for the same price, much less than $6 too, but you will have to pay shipping. Give them a call.
    ATVRiders Janitorial Technician


    !!!!!DON'T FEED THE TROLLS!!!!!!

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