I heard many years ago that someone had invented or designed a plastic internal combustion engine,
a piston & cylinder design that was powered by tap water and the Government had paid out a great sum
of money to scrap and burry the project.
Anyone else heard of such a story ?
By the way my old man ran an Austin 7 with a drip feed bottle of water into the side draft carb on long runs
It was suggested he could get 70mpg only feeding in once the engine was at full working temp and on a
long run.
