can any body tell me how to do the timing on my VS v6
Non adjustable. (I assume you mean ignition timing.)
The ECU does it all for you.
If I told you I was a compulsive liar, would you believe me?
Not adjustable unless you have an aftermarket timing chain.
Adjustable timing chains only allow the cam timing to be dialled in to top dead centre.
Ignition changes can only be made with tuning software.
Move the cas if you want to but why do you think the timing is out ?
Could he be rebuilding an engine for this question?