|
I dont know if this mod works on newer vehicles, but on my 88 Z24 the VSS (vehicle speed sensor) had 2 wires coming from it, these two wires went to the ECM and reported vehicle speed. What we did was tap into and put a toggle switch on one of the wires and ran the swith into the car. When the car reached aprox 110 mph(limited at 113mph) I would flip the switch cutting the signal from the VSS to the ECM, and there would be no speed limiter. The only catch to this was that there is no speedometer after the swith had been turned off. With the nos I had it was esseintial to find a mod like this because a chip advanced the timing and thats a big 'no no' with nos. It worked great, maybe someone who has some schematics could research this better than I can to see if it will work with our cars...
|