so . ....somethings i have been doing to the Ole Black Hoe.. She got a new 6.0 crate motor! the 5.3 original motor had blown a head gasket and mucked up the oil so bad it wouldnt pump oil pressure. Back in May of 2020 got the motor on Friday and Sunday it was on the road. no tune but ran strong. Well this last weekend did some stainless shorty BTR headers and flow master 40 series and a Diablo sport tuner trinity 2 EX onboard tuner...and Damn that woke it up for sure.