I think that these are also call dial-ins. Basically you set the RPM you want to top out at and the unit won't let you go any higher then that RPM. Once less thing to pay attention to at the lights.
Does anyone know where I can get one of these for my 99 Mustang GT and roughtly how much do they cost.
Later;
Mike
Does anyone know where I can get one of these for my 99 Mustang GT and roughtly how much do they cost.
Later;
Mike