$ 8.00

A compilation of some some of the best early vapor type carburetors that claimed up to 100 mpg. In those days petrol was a much lighter fuel and easier to vaporize where as today’s fuel has a high percentage that wont even burn. There is a lot of new info on the net of course where these early principles are being applied to the modern fuel and engines. I have several of these book available in this site.   You might like to check out this SITE to get you started. See also the story of Tom Ogle