Archery Talk Forum banner

PSE Mach X ?

429 Views 2 Replies 2 Participants Last post by  bratlabs
We took the factory string off a Mach X and put a after market string on and last 10-12 fps.. Everything is in spec. and it shoots and feels as good or better then before, but why the speed loss? We went from 277-278 down to 266-267 at 71 lbs., 405 grain arrow at 28 3/4" draw.
1 - 3 of 3 Posts

· Shut up and Shoot!!!
Joined
·
6,257 Posts
did you serve the string over the top idler wheel? That is usually about 10 fps. What material did you use? Some material is slower than others.
 

· Registered
Joined
·
370 Posts
Discussion Starter · #3 ·
He ordered the string from Vapor Trail so its their blend, I know the factory PSE string for that year is 8125. They did serve the idler also, that and the string material is probably the cause.
 
1 - 3 of 3 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top