2400KT question

[akula8608]

Good day fellas!! I am going to buy a 2400kt with a 24 in barrel. Does anyone know what kind of fps,fpe it should generate?  What mods would I need to get to 750 fps? Thanks.

[1377x]

probably all the valve mods
open the barrel port
i looked around the forum yesterday using the search function found a lot of info
found this info also.it will get you close
http://www.network54.com/Realm/CFTech/Biovalveupdate.htm