[user0186]

Originally Posted by bwood

I've got a buddy with a 72 c10 w/ a 327 and it has an Edelbrock water injection system (looks like something from the late 70's). It is just a washer fluid bottle and pump with a controller of some sort and a spacer that mounts inbetween the carb and intake. He said he never could feel much of a difference with it and it crapped out about 4 months after he installed it.

Wrong place to inject the water. The idea is to atomize water/alcohol/methanol in the intake air to reduce air temperature through evaporation. Only reason to do this is if you need an intercooler and cant afford one.