Just to show the scope of what'* involved with swapping in a different ignition system.
Over here you can see the Innovate wideband is mounted on the strut tower and wired in.
Since the fuel pump relay is so close to the WBo2, I decided to mount the LED and calibration button there
This, I am particularly proud of. I mounted the AFR gauge where the boost gauge used to be. Instead of running a signal wire from the engine bay through the firewall and to the gauge, I decided to 'borrow' the SES light signal wire. I just cut it at the factory ECM plug and wired it to the o2 signal wire going to the megasquirt. Then in the car, I just cut the SES wire at the gauge cluster and ran it to my AFR gauge
I also wired in a manual fan switch to the right of the cluster. No picture of that though...