Very good read this

So i understand what they are and what they are used for so say i now want to go and fit a set to my motor.

Say the car is running an Ahmed 803 set up do i just ditch the Amal Valve and use these instead?

Where dose the wiring come from, the oridinal plug off the Amal Valve? and is it spliced into two for the "2 injector" type?

Im guessing that once fitted it would involve a trip to the likes of you Stu to get them set up?

Thanks,