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-   -   EFI pump 4 water inj? (https://www.rx7club.com/single-turbo-rx-7s-23/efi-pump-4-water-inj-136541/)

shinjuku 11-27-02 01:35 AM

EFI pump 4 water inj?
 
Hi Guys

I'm hooking up a water injection system and wanna be able to run a 50/50 mix of water / meths.

Any comments on whether a FC EFI fuel pump would be ok to use? I'm figuring that the internals of the pump will be an alloy of sorts and hence will not rust cos of the water?

Comments / flames welcome :D

shinjuku 12-16-02 01:51 AM

anyone????

duboisr 12-16-02 04:57 AM

Make a water tank that will hold pressure, get an adjustable valve that is opened by pressure . run a small hose to the tonk from the UIM to put pressure in the tank (boost ) . Another hose to the intake to spray the mix, or to the IC if that is what you want. When you boost the tank gets pressure then the valve opens and sprays the mix (water ect ) . Garfinkle has build this type system on his turbo charged motor cycle, it is simple and no pump to go bad. He got the valve from MR Turbo, the motor cycle turbo kit place.


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