Technically you can run any compound however you want. But, there are better ways and not so good ways.
Sdrol is "best" used as a get in, do the damage, get the fuk out kinda drug. You might respond really well to 10mg (I may need to run 30mg to get similiar benefits), but 8wks? Again, you could feasibly do it but why?
Id personally push the dosing envelope with it, get the most you can from it at around 4wks, and run something else "under" it for sustained gainz. Test, obviously, or if youre not pinning then TD trest for 8wks.