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  1. Cobalt Blue's Avatar
    Cobalt Blue
    Cobalt Blue is offline Verified Tsikot Member
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    January 30th, 2008 12:04 PM #1
    What is a Vtec controller and how does it work what for
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  2. niky's Avatar
    niky
    niky is offline SobrangBilisMagType!
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    January 30th, 2008 02:46 PM #2
    It controls VTEC, duh! Just kidding... a VTEC controller is used to vary the cam changeover point on a VTEC-equipped Honda motor like the D16 or B16.

    It's not as useful as a V-AFC, which controls both the VTEC change-over and your fuel trim, and gives you more power and better economy.

    Ang pagbalik ng comeback...
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  3. Cobalt Blue's Avatar
    Cobalt Blue
    Cobalt Blue is offline Verified Tsikot Member
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    January 31st, 2008 08:21 AM #3
    Thanks i was planning on getting one kasi and i do not know of it's purpose hehe kasi luma na bibigay nalang eh kunin ko na
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  4. Type 100's Avatar
    Type 100
    Type 100 is offline box car racer
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    January 31st, 2008 02:02 PM #4
    The usual VTEC engagement point is 5500 RPM for most Honda engines. Some have it a little lower, some higher (usually the newer engines).

    The controller will give you the option of setting an arbitrary engagement point. Want it to kick in at 4200 RPM? Theoretically it should be possible.
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Vtec controller