3900 Max timing degrees

[farmerz24]

Does anyone know roughly what the stock 3900 runs for Max timing at WOT. Just want to get a baseline. Should it be in the 30degrees of timing or is that too much ?

Also the cam is advanced 15 degrees correct ? Should it be brought back to 0 for optimal top end? Seems as if it is not very quick right now.

Thanks and let me know

[caffeine]

Usually advanced cam would be for low end power, retarded for top end. And I typically run 20* of timing on my 3500 at WOT, down to 12* under boost.