Hmmm. Extra weight in a Corvette might not be a good idea. I might be better off converting it to the new all-aluminum 427 small block LS-6 motor that GM is making for the new Corvette. Still uses gasoline, but makes a gallon go about 3 times farther, without much of a decrease (if any) in power.
On a truck, I could see the merits of such a system. Might be something to think about in my Stovebolt someday.
Did you feel a noticeable drop in power when running CNG? Or was that too, almost seemless?
