test only plays a PASSIVE roll in fat loss...
ill explain..
1. the aromatization of test into estrogen will make you bloat and slow down fat loss...
2. test does not connect to lipid tissue...
3. the gain of lbm through a cycle will increase your metabolic rate, which will help you lose weight.. but this is predicated on many things, the most important being diet...
4. if your overweight, you shouldn't be doing test in the first place.. you should get a sound training/cardio reg with a good diet going untill you've reached 15% imo...
5. 1lb of pure lbm takes 70 calories a day to maintain (without activity).. so if you put on 20lbs of lbm, your burning 1400 extra calories..
6. using test to burn fat is a bad science...