Injector Amplifier (FIA) question

[DJ]

HI Guys

I installed a 2D kit on a toyota supra (800WHP), I kept in simple with a high flow water pump/shurflo and the FIA and two 1.0mm nozzles on the Interncooler piping.

I have an AEM engine managment system, resistor solenoid inline the injectors. Peak and Hold type 800 CC ones.

What`s the pressure switch rated at from factory?

How many miliseconds should the FIA reads before actual injecting water in the system?

I haven`t put it on the dyno with hogh boost, high IOT ms, but on neutral, and rev it to 5-6000 rpms, by passing the pressure switch I can see the red led on Fia pulsing but no water going trough nozzles, of course it might be around 1,5 to 2,5 IOT ms, so I though it wasn`t enough to see water coming out

Thanks for the comments

DJ
Caracas, Venezuela