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Thread: pros and cons of ITB

  1. #1
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    pros and cons of ITB

    what are the pros and cons of ITBs (individual throttle body)??

  2. #2
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    Individual throttle bodies allow for better air/fuel flow as they remove curves and dead areas from inlets.
    With a decent ECU and fuel injection metering then you can get smoother running and more power.
    "A woman without curves is like a road without bends, you might get to your destination quicker but the ride is boring as hell'

  3. #3
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    disadvantages ??

    i heard they're not streetable cuz they give really bad emissions at the low end

  4. #4
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    Quote Originally Posted by KnifeEdge_2K1
    disadvantages ??

    i heard they're not streetable cuz they give really bad emissions at the low end
    ah right not thinkign emissions
    Yeah some cars use exhaist gas recirculation to get within emissions limits.
    WIth ITBs then you can't do that ( well not without a LOT of crazy plumbing that would negate all the advantages )

    BUT, it is not a guaranteed failure ie bikes have and continue to do it this way for decades
    "A woman without curves is like a road without bends, you might get to your destination quicker but the ride is boring as hell'

  5. #5
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    They also help throttle response. If you're worried about emissions, they are also louder than normal.
    Faster, faster, faster, until the thrill of speed overcomes the fear of death...
    – Hunter Thompson

  6. #6
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    Advantage: The sound is amazing.
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    The things we do for girls who won't sleep with us.

    Patrick says:
    dads is too long so it wont fit
    so i took hers out
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