yes, but there is a problem with the correct mounting because you need to properly rotate the eccentric and seal. will make versions that will be easier to mount
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Fx Impact Fix & Mods for more FPS / FPE
- Thread starter AirSupply
- Start date
Today have done some testing with mp mould 47.2 grain slug in .25 with my friend Impact. FAC power on thise slug was 225ms and after mods ( TP, Pellet probe, 6 gram HW, external plenum )... soeed went to 277-278ms ( around 910fps) at 155bar. More to test on targets.
Also, I got Huma gen 3 reg for my Impact, but something was wrong with it. Culdnt get more power than 110bar...
So, I took washers from FX reg 11 ocs and add 1 more from Huma in total 12.
Reg setings ware from 140 to 200bar ... impresed
Also, I got Huma gen 3 reg for my Impact, but something was wrong with it. Culdnt get more power than 110bar...
So, I took washers from FX reg 11 ocs and add 1 more from Huma in total 12.
Reg setings ware from 140 to 200bar ... impresed
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PaniSd,
Any ideas when these will be available to buy and where . I’m at a wall right now and need some volume .
Thanks
Any ideas when these will be available to buy and where . I’m at a wall right now and need some volume .
Thanks
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Your gun is a second generation Impact correct? Not a MKII
I just wanted to be sure your friend that makes the eccentric plenum has the correct dimensions for the second generation valve housing which is 2mm smaller at the threaded area. Beautiful work on your airgun.
Thanks
Have you contacted the guy who makes the plenum. I think alot of us are interested in buying his plenum. Thanks.
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Your gun is a second generation Impact correct? Not a MKII
I just wanted to be sure your friend that makes the eccentric plenum has the correct dimensions for the second generation valve housing which is 2mm smaller at the threaded area. Beautiful work on your airgun.
Thanks
Have you contacted the guy who makes the plenum. I think alot of us are interested in buying his plenum. Thanks.
We should setup a group buy to bring shipping down. His is powder coated maybe if we can get 10-15 of us interested he said he might shop around for anodizing.
I would like one for Mk2. Hobbyman and I are both Canadian.
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I'm interested and have contacted the supplier via email. Anodizing would be a plus, for sure. Have not sent a confirmation to buy or payment yet. I'm in the USA (CA)...
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Got my 25 cal MKII a couple of days early. The 700mm .22 kit and slug liner came yesterday and I went to work right away on the TP and probe.
This thing is an absolute beast! I didn't even have to max out the hammer tension screw to get it shooting 30gr VKs at 950fps, not sure how accurate the manometers are on this, but I stopped at 142bar to get that velocity
This thing is an absolute beast! I didn't even have to max out the hammer tension screw to get it shooting 30gr VKs at 950fps, not sure how accurate the manometers are on this, but I stopped at 142bar to get that velocity
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Sweet! I have some WIKA branded WIKA gauges, the fonts are pretty close to one another on the dials - so I guess those will go on some other airgun lol
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. Silver Surfer, With Tjs barrel, and a 5 shot group 0.30 cal @ 83 yards, looks like is ok.
Now you just need to do that at BR competitions
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I got a fast reply from Michal about the new Plenum Production. He said $100 plus shipping (about $45 to USA) and production starts after 26 August!
They are 3X larger than the original MKII's. Made from 7075 Aluminum, tested to 330 Bar. OD is 33mm and ID is 28mm.
They are 3X larger than the original MKII's. Made from 7075 Aluminum, tested to 330 Bar. OD is 33mm and ID is 28mm.
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