that stuffs a joke!!!! they did actually test a carb about 12 years ago tho on a Chevy 1500 and drove it from Florida to Cali. and had a recorded 52mpg. then the government decided that it was not usable because it let out to many fumes that hurt our environment so they told the guy he couldn't mass produce it then he sold the idea to ford i believe(not sure on that one) and the idea disappeared. but just think they found a way to get 52mpg 12 years ago imagine what they can come up with now that they have not told us about!!
