Hi guys, when I put my anglia on the rollers last year I got told it was running a tiny but lean, this weekend I bolted the supercharger on but do not want to run it if the injectors are already flat out and it'll be stupidly lean, is there any way you can trick the ecu/ regulator or fit a regulator in line to up the amount my injectors squirt in?

 

Short answer no.
If your injectors are flat out (100% duty cycle) you cannot do anything to trick them into flowing more. Extra fuel pressure will help some, but I think you need a tuner to evaluate what you have and what is possible.

 

Ok so another question, would I be able to rig up a AFR gauge onto a standard lambda to make sure it isn't lean?