Adding a mappable controller...

[nutron]

Firstly, would it be possible to get hold of a new graph of flow/pressure including the new 3mm 3 and 4 scroll nozzels.

My current set up consists of the following:

Aquamist industrial pump (2ltr/min - 125psi)
Aquamist pressure switch (set to about 12psi)
A simple microswitch on the accelerator peddle
Aquamist solenoid valve (black and purple)

My system works by turning on the pump at 12psi and opening the solenoid to inject only at full throttle.
Injection only occurs there for when both conditions are met and the lines are prepressurized before
the solenoid opens.

I would like to add a mappable controller to work with boost and rpm. I have an Apexi boost controller
which I use just as a boost gauge and I think I could use the pressure transmitter from that to feed
a controller. I'd have to buy a box to plug into the CAN BUS to give me an rpm frequency pulse
though.

I'd like to be able to control the amount of water injected in more than just a linear manner based on
the inputs though as I want to reduce injection towards the top end of the rpm. I'm injecting with three
nozzels at the moment (0.5, 0.7 and 0.7), which is quite alot for my 1.9CDTI but it runs well. The only
problem is a large amount of smoke above 4000 rpm, which is why I would like a controller.

What would you suggest?