My Dad was telling me a story about this gas thing he had, that some people used to use back in the say cause they thought that it would improve fuel economy. If I remeber right he got it from an old pickup/car when he was younger and still has it today sitting in the shed. I think it was a gas line going through a pipe which was heated by warm water, which was supposed to improve fuel economy. I can take pics of it if ya guys want. Thanks,
- Shane
