h20 injection on a non-turbo 7.3L ford diesel?
 

can you put a water injection syytem on the above engine even though there is no turbo? (or would that be a waste). i have a '91 ford F250 and dont have the desire or money for a turbo. i don't haul or tow anything heavy, but i would like to maximize my power. i am going to be making a custom ram-air system in the future. would a water injection system just hook up in my ramair?
thanks,
danny