Just so I can get me head round my ST170 install I was wondering if theres a golden rule to ignition advance when a wild cam or turbo/supercharger is installed.

If you bang a wild cam in does the ignition advance need to change to get the best from it?

As the VVT is constantly changing on the ST due to oil pressure changes does the ignition map have to change as well? There is a cam position sensor that could determine this but I don't think my Megajolt can handle that input.

Steve