Dyno Battery Disconnect
Back in 03..my friend had a stock 03 terminator. The day he dynoed it, I remember it was 363 rwhp stock. Then he disconnected the battery and waited 15 minutes. Reconnected and dynoed again. This time 383 rwhp. 20 rwhp, I'm guessing it ran lean because the ecu had to relearn the map. Correct me if I'm wrong. I was wondering if anyone has tried this with the Coyote?