Air Machinegun Forum
General Air Machinegun Discussion Category => Drozd and Blackbird Discussion => Topic started by: East Milford on February 08, 2017, 11:48:59 PM
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Today i successful finished the 6k-RPM build. Now I know that there is not much interest in these things nowadays but, I thought Id share it anyway. But first, "thanks", to all the OG members who've been contributing for a decade.
Some of the mods:
Threaded barrel to mag face (cut breach nut in half and welded it to the magazine face)
Hopper fill chute, so mag doesn't require removal for filling. Can safely hang a 90ci now from the mag
Motor upgraded
Auger upgraded
Drive train ratio mod (ladder chain and 2 cogs)
Stiffer clutch spring
Bunch of porting from the valve to the regulator
It empties a 1600psi 13ci in like a blink
6k is stupid superfluous but i did it for the fun of it.
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https://youtu.be/vwe1HkvSqis
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Very nice I'm still trying to get 2K to work right I think I need a new valve body
and not sure where to get one. Anyway congratulations
Mark