I have an Impact MK2 with PP/700 mm Superior Heavy/ Huma Dual TP/ FX pin Probe and the 57 mm HS. (not using the power kit...only the pin probe).
I'm tuning for 980 fps+ with NSA 33.5. In order to get there I am at 130 Bar on the reg. and have the HSTA almost all the way in. I settled on 995 at MAX and tuned down the HTSA a bit just until I just see the velocity drop. I'll use the power wheel to get me to the setting where I get the best groups....which on my gun is usually 4.
I'm wondering what reg pressures others are getting with a similar setup and speed?
Reason I ask is I have heard of a similar set up achieving 1000 fps with only 115 Bar! The difference is they are using the Power kit with (I assume) the 52 mm HS and the Nielsen Pin Probe.
This has caused me to cock at least one eyebrow.
Not calling anybody out but if he's getting that then more power to him and I wonder where I might be going wrong...and yes I do realize all guns are different.
Cheers.
I'm tuning for 980 fps+ with NSA 33.5. In order to get there I am at 130 Bar on the reg. and have the HSTA almost all the way in. I settled on 995 at MAX and tuned down the HTSA a bit just until I just see the velocity drop. I'll use the power wheel to get me to the setting where I get the best groups....which on my gun is usually 4.
I'm wondering what reg pressures others are getting with a similar setup and speed?
Reason I ask is I have heard of a similar set up achieving 1000 fps with only 115 Bar! The difference is they are using the Power kit with (I assume) the 52 mm HS and the Nielsen Pin Probe.
This has caused me to cock at least one eyebrow.
Not calling anybody out but if he's getting that then more power to him and I wonder where I might be going wrong...and yes I do realize all guns are different.
Cheers.