DIY water injection help

[dsmoverboosted]

Well I am thinking of making my own water injection system and I need some help and opinions with the build. First I am thinking of just tapping into my winshield washer resivoir under the hood, running a line to a 12v water pump and run a line to my uicp.

My questions are
A. what kind of pump would I need? how much psi rating or gpm should I be looking for?
B. Can I mount the pump under the hood or is it too hot under there?
C.What would be a good way to control the spray? Is there a pump I can buy that will turn on with a certain voltage like say whatever volt I get from the tps at %90 throttle or something. Can I get a solinoid that will open after a certain psi is reached in the system (I like this idea better). If so where at.
D. what kind of nozzle should I get? Can I use a nitrous nozzle (I might be able to get one cheap)?

If there is anything else I am missing or if there is any suggestions from some injection specialists I am all ears.

Thanks Axe

 

[wret]

There are many DIY's on the web. Here are a couple links I found helpful.

http://members.aol.com/raydorman/
http://www.turbomirage.com/waterpix/waterinjection.gif

You can mount the pump wherever you have room. 2g's usually put it in the trunk next to the reservoir.

Here's a site that will help you determine the size nozzle(s) you will need.

http://www.rbracing-rsr.com/waterinjection.html

 

[Turbocharged]

I would suggest using a hobbs switch (pressure switch) to activate the WI. I have my switch set to 14 psi. You want a pump that outputs at least 100 psi.

Another good site:
http://www.enginerunup.com/downloads/info_5.php

 

[Defiant]

http://www.dsmtuners.com/forums/search.php?searchid=2029491