Tarver Weighs 221 For Heavyweight Debut Photos: Tom Casino/SHOWTIME MIAMI, Okla. – Four-time light heavyweight world champion Antonio Tarver (27-6, 19 KOs) of Tampa, Fla., will make his debut at heavyweight when he faces Nagy Aguilera (16-4, 11 KOs) of Newburgh, N.Y. by way of the Dominican Republic, in the 10-round main event tomorrow/Friday, Oct.…