FX IMPACT TUNING

[granit]

Hello!

I have had my impact for 2 months now and i'm still twerking. But now i think i got it.
Changed my reg pressure to 150"1mm over" bar and max hammer spring almost max it flickers a little when i touch the spacer.

On max i i have 78 joules i think that sounds alot with 33,94 grains jsb?
CALIBER .25
What settings are you using? 

 

[Jayman07770]

I got 77.6 joules or 57.3 FPE at max setting using 33.95 grain with regulator pressure around 140 bar. 

 

[scubajeeper]

I would be helpful if you would state what barrel length you have. Thanks.