I'm turning 15 in a week and im 5'10" 164 lbs.
By August I hope to break 180 pounds without breaking 15% bf (I am currently 12% bf).

To me that seems possible but I am not sure if I should lift, eat, or train in any way, differently.

Any suggestions because I am willing to work my tail off I just want to know if their is any knowledge that could help me do this.