I am wondering if someone will explain what need to be done in order to tune an e38 VVT engine. What I should log and what kind of changes need made for and aftermarket cam. Getting a cam over advance code right now. If someone could give me a run down on what to do, how to tune Ve table properly or is it all the same as tuning a non vvt engine. I just like to know how to do things before I go into it. I can not find much on tuning an
E38. Thanks in advance