Help for Evo 6 Water Direct Port Injection

[ilcaso1990@gmail.com]

Goodmorning to everyone,

I'm Paolo and I am a tuner .

We are looking to build a evo 6 for a friend.

Our ecu is Emtron Kv8 and it can support water injection so i need only to buy the hardware part for make all running fine.



We plan to run 4 nozzle into the intake manifold but i have some question regarding the fittings and strategy.
My pump will be a 200psi pump from Aem which i already had from the past so i prefear to use it since is new.

1) Can nozzles be mouted upside spraying water from bottom to up?

2) I suppose to run only water, my boost will be max 30psi accross all the powerband. I have 4x1050cc injectors and max duty cicle will be 85% for safety reason.
According to your calculator , i'll need 1050cc*4*85%* (12.5% water proportion) =
So doing maths 446cc's . Rounded for excees according that there will be some losses so... 500cc divided between 4 nozzles.



looking here i need 4x0.4mm B nozzle type.

Can you confirm this for the moment?



Then i do a Basket list with
I also added items to my basket

4 nozzles with check valve
7meter 4mm hose
4 way hex manifold
and a fitting to permit my 4way manifold accept 6mm (1/4") hose from aem pump

Do i need more?



Waiting for your fast reply

Thanks a lot

Paolo