Quote:
Originally Posted by savoyracer
.........Actually in World War Two, some american fighter aircraft were equipped with water injection, to be used as an emergency short burst of power. during dogfights. most notably in the Pacific theatre. Wonder why no one ever tried that technology on a drag racing engine? Would not have to buy nitrous!!
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Water Injection system kits are still available for automotive use. Even Edelbrock used to sell a unit some years ago: the nozzle attached to the choke tower and it used a vacumm switch to activate the system. Water injection is still used on small helicopter turbine engines for high altitude/hot day operations.