It would be great to make this legal again today. With the current fuel restrictions, you couldn't use it a lot or you'd run out of fuel, so you'd have to save

It would be great to make this legal again today. With the current fuel restrictions, you couldn't use it a lot or you'd run out of fuel, so you'd have to save it for when you really needed it. Anything that allows a bit more driver-controlled variability between the cars would make for better racing.