Hello all ! I just wanted to get some feed back on a tune i have been working on for this 5.3 with a gt45 i am putting in a 69 GM c20. I wont actually be firing up the motor for a while yet so i don't have any log files so this is very much just a starting point . I have SD60 injectors and a truck Norris cam installed , everything else is just a fairly stock rebuild. Thanks in advance.