Ok, thanks for the reply.
I will order a wide band unite, then. Modern, says, that the stock injectors is good up to 200 chp. I will try to install wide band o2 and my fuelkontroller, and see what happens.

 

Have mounted my fuel controller from www.change2e85.com
The device have a meter to aduse amount of fuel, from 0-10.
I adjusted it to 10, on the scale. I start her up, and the engine could bearly run, cause it whas to rich AF ratio. The idle whas at 500 rpm, and after 20 sec the idle went up to 1150 rpm and setled at ca 1000 rpm, as it allways have done.
Well I dessided to test the axceleration i 3. an 4,. gear, 50-75 mph run.

On scale 10, she ran 6.9 sec in 3. and 9.8 sec in 4. Too rich. It actually rumbeld in the exhaust
On scale 4, she ran 6.4 sec in 3. and 9.6 sec in 4. Still too rich.
On scale 2, she ran 6.1 sec in 3. and 9.1 sec in 4. Leand out correctly
On scale 0, she ran 6.6 sec in 3. and 9.6 sec in 4. Too lean.

So, this fuel regulator that is an E85 AF Converter, is working!

 

Curious how it wires in? I know from past experience that the computer will pull fuel at idle to 14.7 even if you have the base pressure rich. Then in WOT the computer lets go of the o2's and allows that extra fuel to come. This is how I got away with running boost with 380cc injectors. If the unit ties into the map sensor, your still killing your power because the timing wont be where it should be. I still suggest this:http://www.ebay.com/itm/NEW-AEM-FIC-...1cd0f0&vxp=mtr

 

My unit is wired into the imjector wired, so the injector signals have to go

 

My unit is wired into the injector wires,so the injector signals go first to the module and then to the injectors.
I have no idea if our how this affects the map sensor..

 

Will a A'PEXi S-AFC NEO do the work?

 

The safc will mess with the timing. It uses the map sensor. But it can adjust fuel, just throw the timing out of wack in the process.

 

I'm sorry, but when it comes to car electrics, I'm lost.
I have read about the AEM ignition modul. Isnt that a
bit overkil for a crane12 and a lth?

 

When I make any modification to my car, It gets tuned. But I like making a bunch of power on the stock motor while keeping it safe, some people may not care so much. You need some sort of ignition controller to control timing, this is where your power will come from.

 

Ok, I got it.
I have a Garmin Ecoroute HD i order. Its a obs2 readout with bluetouth. It read all the sensors in to my android phone. It will show the ignition timing online too.
And I am able to store it, so I van look at it on my computer.