I am looking for someone who could steer me in the right direction involving tuning the ecm on my 2000 chevy 5.7 vortec motor with a 4L80E trans. I would like just a custom tune to bring more fuel economy and a bit more power and driveability out of it if possible like i said i dont know much about this or what i want put into a tune. Thanks let me know-- seven eight five - seven three five - 7110 

Scammers- I have a ZERO TOLERANCE for scams on my listing. If I find im being scammed i will quickly notify nextech and other authorites. Dont screw with me and dont waste my time.