By the way Mudd, that string is a 15 strand Dynaflight 97 3 ply string. You can put strings on it that will make it go faster, but they won't group as well. After several of us played around with fast flight, b50, skinny strings, etc, etc. I opted to "slow" the bow down a bit with the 15 strand string. The 15 strand string with serving fits my nocks perfectly (main reason I chose it) A 14 strand does not. Lower than a 14 strand and you start getting flyers if you aren't real careful.
If you think woodies are great out of it, you should try carbon express 90's. (it's a lot easier to change the nocks out on those:)
Now most people down here (there are about 80-90 close to me) that shoot his bows are using 15 strand dynaflight 97, or fastflight with a braceheight of about 8-8 1/2 inches.
We put that particular bow with a young kid pulling exactly 28 inches shooting a carbon express 90 that weighed 420 grains through a chronograph. Out of 5 arrows, the slowest was 195 fps, the fastest was 198. I didn't count the one when he grunted and flung it, it went over 200.