Acording to the writeup on the cybertec on the hoyt web site... The bow performed at 315 FPS @5 gr.per lb with a 30" draw....So I would think that you should be able to get about 245 to 250 FPS ..As far as I can figure...you are going to be shooting at 6.42 gr.per lb.... If you could lighten up your arrows your speed would greatly increase...Happy shooting