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Thread: Would this work for a SLD (Speed Cut)

  1. #1
    I like Stuff Backyard Mechanic mikie's Avatar
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    Default Would this work for a SLD (Speed Cut)

    hey just wondering if someone whom knows stuff can let me know if this would work as a speed cut defender.
    The circuit drops every second pulse. so in theory the speed cut would be raised to 360kmh (taking into account factory speed cut is at 180kmh)



    anyone know how a HKS SLD or the like work?

    Cheers Mike
    Last edited by mikie; 12-03-2010 at 12:13 AM. Reason: because i'm an idiot

  2. #2
    I definitely ain't a Chief Engine Builder wagonist's Avatar
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    Default Re: Would this work for a SLD (Speed Cut)

    Most limiter removers intercept the signal & then at a certain point (eg signal = 170km/h), "clamp" the signal at that level for any reading higher (faster pulse).

    How about building it to check? Can't see it doing any real harm. Though testing could be an issue...

    I've still got to hook in my Fueltronics version one of these months before I get back to the track.

  3. #3
    Toymods V8 Member Too Much Toyota CrUZida's Avatar
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    Default Re: Would this work for a SLD (Speed Cut)

    Or you could just disconnect the signal wire and the cut disappears...

    That signal is really only for automatics. If you have a manual its not really needed (helps kinda, but doesn't do much)

    If you have an auto, then what you are proposing will fvk it up completely (the shift points that is)
    Peewee
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  4. #4
    Is a Chief Engine Builder wilbo666's Avatar
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    Default Re: Would this work for a SLD (Speed Cut)

    Greddy use a small micro (a PIC12C5xx if I recall).

    The micro keeps the same freq upto the 'cutoff' and then puts out a feq just below the cut off once the speed is above the cutoff.

    As said dropping every second pulse will make the auto (if you have one) shift very poorly

    Cheers
    Wilbo
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