Generally power adders (depending on what type of power adder) will use a much different gear, converter, compression ratio, cam...

For instance, mine is 3.55 geared w/30" tall tire, 3000 converter, 9:1 compression, cam with 0 overlap, shifting at 6000 rpm. This is all because it is set up for turbo and would probably run 12.0 on motor only.