Turbo 383 in a A-body Barracuda

yep have to use both gauges the aem gauge sends the info to the speed hut gauge unless you have a separate controller the system i have the aem gauge is the controller

Yeah I have the same 02 sensor as you and will be running the same gauge from speed hut. Maybe I will just run the AEM Gauge, Idk. Robert has a good idea also. you could stash the other gauge somewhere under the dash or Heck. mount it up front somewhere in the engine bay?? That would be pretty cool to see the AFR's when you are tuning the carb or when the hood is open. I am sure you could come up with a cool flush mount for it that would work.?? :dontknow:

Also, I got the package yesterday. I appreciate the lights you sent! :thumleft: Did you end up using the big lights or the small ones on yours?