FX Impact SPAW Power Tune Kit with External Plenum Over 100 FPE!
27th Jan 2020
Getting ready to send my FX Impact off to Southern Precision Air Weapons for all the new Saber Tactical accessories to be installed. Before I sent it off, I wanted show what the SPAW Power Tune Kit and the external plenum can do for performance gains.
In talking with Ken he explained that the new factory kits are awesome and are a definite jump in performance over the original MKII, but this SPAW kit eeeeks out just a bit more power. When the .35 cal kits come out, I will need every little bit I can get to turn this rifle into an ethical Deer slayer.
I also go over some of the other gear and tweaks I have done to this gun over the past year. Enjoy!