Robert and Group, I have said for the time I have been on the list which is about a year about how performance can be lifted when a tired old coil is replaced. In the last 3 months I have sold several of the new 18,000 volt coils and resistors. Also, getting the electrical system up to par will also lift the sprits of the car. You will know it's all working together when you get the feeling the car is pulling you instead of the feeling your having to push or force the car to go.I know this may sound crazy, but sometimes just feel the way a car responds to you and this isn't just the De lorean but any car. John hervey http://www.specialtauto.com/