Camshaft card number question

Yeah most 110 cams are recommended to go in at 106; but that doesn't mean yours should!
The reason for advancing it is to trap more pressure, for a stronger bottom-end.
If you already have a stinking lot of bottom end, then there would be no reason to go hunting for more.
Or if you have a 2800 or better stall, again extra bottom end may not be a benefit.
Most split-pattern street cams are gonna split the Overlap cycle when installed at ~103/102.

If you anticipate cylinder pressure over 175 say, then there is no good reason to install it at 106. It might be more advantageous to install it straight up, or even a few degrees retarded. Each 4 degrees is said to move the power peak up 100rpm; so from 4 advanced to 4 retarded could move the peak 200rpm. That could be beneficial in certain circumstances...... cuz when you move it, it also increases the hp,lol.
Sometimes you gotta retard it to keep the engine out of detonation, cuz the pressure is just too high.
Sometimes you gotta advance the chit out of it, to trap some more pressure, cuz the cam is just too big for the combo.
If you get too far away from split overlap, in either direction, your Effective overlap suffers and you lose top-end power.

But you gotta start somewhere,
I run the next bigger cam, in a Hughes, at 2*retarded, for ~177psi,lol. I ran it at the recommended 4* advance, but the bottom-end was too ferocious,lol.