13 sets of triceps, and 14 sets of biceps EVERY week!?

No wonder you're not growing. You're not giving those muscles any time to grow!

Why not change your split to...

Monday - Back and forearms
Tuesday - Shoulders and triceps
Wednesday - Rest (cardio)
Thursday - Legs
Friday - Chest and Biceps

Try 6-9 sets for both bi's and tri's ONCE per week.

Also, post up the exercises you are doing.