Originally Posted By Monte_Smith
You can't tune a gas motor, ESPECIALLY at idle with EGTs. Plus what would you tune it to? I have stuff that runs at 1200 and stuff that runs at 1600. It's just a number


I would want it more for cylinder balance than anything else. With pump gas and street driving plug reading is tough, and 8 EGT readings could let you see a potential fuel delivery problem before anything else. I can adjust injector trim per cylinder but its just kind of a guess without either 8 02s $$$$$$$$ or 8 EGT $$$ lol.

68 Barracuda Formula S 340