Okay! I've been searching with out any real results without feeling I've found good information. What I have is an 02 f350 7.3 psd with forged rods, 180/30% single shot injectors, fuel regulated return and ceramic coated pistons, t&s 6 position chip and a KC 66/73tubo with 1.00 AR housing and 4 inch turbo back Banks straight pipe exhaust, automatic trans with triple lock converter and some work done to it as well. I do not like my EGT's!! I still have high temps. Driving empty its golden 300-600 degrees but once pulling a load ie car trailer with any vehicle on it. It hits 1200+ degrees without even trying! Anyways I'm wanting to replace my tuner and I'm not sure which company I should go with. And yes I googled and I dont trust it! Thank you Brent.