ChevyDieselLLY
January 3rd, 2008, 08:53 AM
Yes i am looking for a tune that will work good for a competly stock 2004 chevy EC SB with the 5.3 Vortec. This is for my buddy's truck and he doesnt want to fry the trans. i havent had EFI Live long and what i do know is more on the diesel side of things. would love any help i can get. thanks.