OK, let me be a little more specific.

I' m looking at a Hoyt MT Sport, rated at 290 fps (IBO). I' m assuming that IBO tests bow at 30" draw, 70# wieght, 5gr/lb arrow - correct?

I will be shooting a 385 gr Carbon Express CX 300 out of it at 70#/30" draw. What can I expect the speeds to be?

Thanks again,

Jim.