RE: Fastest bow at 50 pounds - Bowtech?
Corb,
I set up a 2003 Extreme VFT at 50 lbs. (it' s a 60 lb. model turned down) 28" draw at 80% let off.
I tested it with a brass nock and hush kit on the string using a 326.3 grain, 3-39 A/C/C arrow .
I shot 4 arrows and the speeds posted were 262 fps., 262 fps., 261 fps. and 262 fps.
Keep in mind, that turning the 60 lb. model down to 50 lbs. lost a little speed as did having the cam a little out of time from turning the poundage down and not re-timing the cam.