not sure if this would be the place for this but im trying to tune my own truck and dont know where to start i have a 13 chevy 2500 with a 6.0 but its a (bastard/unicorn) whatever youd want to call it and it came with a gen 5 ecm it has a btr red hot cam forged bottom end trunion upgraded rockers drop in lifters dod delete and vvt deleted any help is appreciated