Just Installed My Superchips Programer...

well as some of you know, i got a superchips programmer for my ECSB 5.3 silvy for dirt cheap i ended up paying 100 dollars for a brand new superchips flashpaq programmer from some local kid. install took about 10 minutes, everything went perfect. this programmer has many diffrent settings such as heavy tow, light tow, fuel economy, 87 tune, 93 tune, and best part is i can tune it back to stock when ever i want. obviously i tuned it the the max performance 93 octane. i ran my truck dry of 87 earlier in the day and filled up with 93 and then installed it. after install i took it for a test drive and all i have to say is WOW. i only noticed a tad increase in power but it is noticeable definatley in the top end but oh my god.. the shifting of my 4l60 is absolutley amazing now. it shifts in a split second, its waaay smoother, does not hunt gears between 3-4th... absolutley a new truck and i am suprisingly very very very happy with this product.. i was kinda on edge about these little handheld programmers but this superchips would have costed 380 new and i got it for 100. amazing deal and i am very satisfied and would recommend this to anyone with a GMT800 5.3

oh my god and i have no top speed limiter!!!!!!!!!!!! i used my gps and my truck tops out at 128.. holy **** that is fast. i think it could of gone more but im not sure ill have to find and even longer road..

Congrats!