Theoak is right, you need 16-20 weeks.
On a very serious note, I've noticed alot of guys on EF lately talking about going in as a heavyweight but are obviously to small. If you are 232 at 14% you need to be looking at weighing 180-185 at contest time if you want to be 4% and DRY. Use needsize a an example. He was what baout 235 at 13% or so 16 weeks out and came in ripped at 180 without and noticable loss in lbm. You have to take into account not just the fat lbs lost, but also the water weight you must drop in order to be shreaded. This becomes even more dramatic if you are looking at your bodyweight at the end of a high dose test cycle where you are hold a few extra lbs of water. Trust me on this, I've bulked up to 230+ and then ripped down for a contest to find that I was only a middleweight when dry.