Another project I took part of

[70Turbobug]

Wheel speed isn't the only input.ABS aren't all the same.It depends on what it all ties into and the vehicle it came out of.Modern ABS systems are part of ESP systems also and there is a whole lot involved there. A "dumb" ABS system just reads wheel speed, pressure applied in master cylinder,some have vehicle weight programmed within their parameters.I personally think a good brake proportioning valve is just as effective and much better on the track than a pre programmed ABS.Nonetheless adapting ABS in a bug is truely awesome and very difficult!