Hello and thank you for any help or insight as to where to start. i have a 2010 silverado 4.8 flex that i have installed a garret gt38tp turbo at 7lbs,shorty headers installed and high flow cats, and 44lb injectors at 42psi,50 lbs at 58 psi. the truck runs lean on my ltft is 29.7 which i think maxes out the scale and stft are at 25+ .I do show some kr but only a couple of times in a 45 minute trip to work. other than that the truck runs decent(can always improve). i do feel some hesitation in the pedal occasionally especially at 24mph, i can step on the pedal several time with no response . here is a copy of the tune and log.the log once again thank you for any response.
trip home 3.hplscan my truck 1.hpt