Hi ya'll, I would like to try the new NAP 2 blade BloodRunner. It expands to over 2 inches and I'm concerned that I may not produce enough K.E. for this broadhead to be considered this fall with my set-up. From my signature you can see my DL and DW that I'm pulling. I don't have access to a chronagraph so I'm unsure how many FPS I'm getting. So I've got a couple of questions. 1. Anyone know of a graph or forumula to give me a ballpark figure of approximately what my K.E. would be with just my DL and DW? 2. If my K.E. can be determined do you think that's enough for the 2 blade BloodRunner, or would I be better off with a smaller cutting diameter? Thanks ya'll.
1. No, not very accurately anyhow. 2. Your specs tell me you have plenty of power to shoot these heads. They may be a 2" cut, but they are a two blade. They cut no more surface area than a 1" diameter 4 blade head. You will be perfectly fine.
