how much advantage advancing the cam
 

I need to pick up more torque on the bottom end of the power range, I need some opinions, what would happen if I advanced the cam 2 degrees, I have valve clearance for it, and I have the cam installed straight up now. I went from a 3 speed to a glide, and I`ve lost alot of my 60' at the track, would there be any or enough advantage of advancing the cam ? I`ve gone from a 1.34 60' to a 1.49, and the ride just don`t seem the same. BBC 11 - 1 comp.