I tested it with a 2.66 ghz dualcore , 3.5 GB DDR2 Ram and HD3850. I had like 44-35 fps and a one second delay with actions and animations IN SINGLEPLAYER.

How to make a map lag in singleplayer ?
I dont even see a reason for that, there are no super poly models (at least not noticable) , no effects , the terrain is lordearon summergras all along and strange trees using the same model all the time.
I dont see a positve point about that map at the moment, if I would want to play a DBZ map there are plenty of running alternatives out there.