I have a 05 2500hd with a LQ4 6.0 its my snow plow truck. It has headers, cold air intake and the converters are gone. Looking to get a little more power out of it anyone have a tune file they would send me?
I have a 05 2500hd with a LQ4 6.0 its my snow plow truck. It has headers, cold air intake and the converters are gone. Looking to get a little more power out of it anyone have a tune file they would send me?
Do some datalogging and see what its doing.. Start tinkering from there.
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