Who Has Experience With AEM Air/Fuel Gauge?

I'm running one. It is so handy tuning the car and I would not run a vehicle without. Follow the directions for the install. Mount the gage where you can see it without too much trouble. 14.7 is your goal for idle and light cruise. I'm a little richer than that BUT cooler weather is coming so I'm leaving it alone. Wide open throttle is an argument waiting to happen. Make sure it is at least very low 13's. This is where a dyno/ (or track time) will be beneficial. I'd richen up the carburetor (in small increments) until it stops making power. See what the gauge reads. It may be 12.6 or 13.0, every combination is different. I know you can read the plugs but to each his own. If I wasn't so lazy, I'd post a video of how mine works and to show how it changes with just small adjustments.