FX Impact mk1&2 power mod part2

[@franklentz5388]

So, I have a impact x mk2 700mm .25 cal, I purchased it a few months before release of the power plenum. I installed the new plenum, transfer port and pellet probe from Krale, I also replaced the liner with a superior STX. After installing the speed of jsb king heavy my speed dropped to 835 from 930. After your video I ordered the new slide and spring holder. I now have the reg down to 110 bar, the spring adjusted backed off and adjusted it to 970 FPM, just awesom. Thanks...

[@fiskernissen4623]

where have you ordered that slide and spring holder ?

[@franklentz5388]

Morten Nissen FX USA

[@franklentz5388]

Morten Nissen look up FX Airguns, support, look up diagram of your gun. Find the part numbers you need, send email to [e-mail], in a day or so they will contact back with your list for OK, if you see what you need is there they will email you with an invoice, I do it thru PayPal, pay invoice and parts are sent.

[@fiskernissen4623]

@@franklentz5388 It sounds amazing :D But is it then the tuning parts, og just the original part ? :)

[@franklentz5388]

Morten Nissen there are some parts for tuning, mostly for shooting slugs, a different spring and shims to increase power. The parts I referred to are just standard parts. The slide adjuster and spring seat I installed are now standard parts that all impacts come with.

[@wannalester]

thanks for the upgrade Ernest, Took me about half an hour to do,can't wait to try it out, many thanks.

[@jonathansinger3818]

How did you get the hex screw to release from the loctite?

[@whiteykauai]

I had a o-ring fail in the main block for the Huma Gen 3 regulator. Jammed the Hammer Spring Holder with the Huma Slug kit spring and Tungsten Hammer Weight. Very loud noise and all air drained out of the full 580. How can I un jam?

[@richarduk679]

Would be really interesting to have a course/playlist on how to upgrade an original MK1 FX Impact to the latest spec MK2 Impact through just purchasing the newer parts (assuming it’s possible?).

[@ernestrowe5061]

Richard UK -you can upgrade to all the mk2 with power plenum parts, the most expensive is the pistol grip/front action. Don’t time to list all the parts yet

[@truemarksmen2237]

Hi Ernest, just a quick question, the modification on the spring seat is a easy fix, but is the depth of the two the same...?

[@sightpcp]

Thanks for the video. You're the best

[@tomatepintor6203]

Ernest, buen vídeo, al FX Impact MKII se le puede instalar el kit del martillo MIII pera que quede con el ajuste micro y macro ??

[@bulentpol.6251]

How many numbers are the allens you use for power?

[@joshuakocher1537]

Wow what a huge difference that made!! Question.. when I run the adjuster all the way in and back it off so there is just a little play the spring is under quite a bit of preload. Do the new .30s and .35s actually run preload like that or are the backed off until there is play off the spring itself?

[@ernestrowe5061]

Joshua Kocher --> out of the box hammer are free floating with no preload. When you use high reg pressure shooting as fast as you can there lots of HS tension/preload.

[@joshuakocher1537]

good intel 👍 You’re the man Ernest!

[@tomatepintor6203]

Buenas, esa parte se queda pegada en mi Impact, algún consejo ????

[@GillesQuennevilleGQ]

Thank you Ernest very much.

[@ptescreen18]

Why use more compression , that will cause more wear and tear , surly the added hammer weight solves this , with less stress and easier cocking ?

[@ernestrowe5061]

--> more spring tension increase the hammer weight limitation. Have tested only hammer weight then with mods have gain 50fps+ more. Without this mods you will never get the power to use the 357 kit.

[@ernestrowe5061]

If you are not into higher power - but into less stress and easier cocking use a shorter 50mm or less HS and no hammer weight - thats how I set a 12-20FPE impact

[@mohamedalmehairbi126]

Thanks a lot !!!!

[@renierdwinger1625]

Can you do n video on how to give the crown more power?plz

[@rflopes3]

So this new hammer spring holder cames only with the .35 impacts or the MK2's already have them ? I have experience FPS fluctuation putting the old hammer spring back after installing the power plenum. Returned to the spring that came with the PP kit and made a new hammer weight with bigger shoulder to compress the spring a little bit more solves the issue. What can be the cause of this fluctuation on the FPS ?

[@ernestrowe5061]

Yes .357 has the 16mm Holder, at most the 57mm spring is to long you will get better results with 52mm HS

[@rflopes3]

@@ernestrowe5061 Thanks Ernest. With the hammer weight with higher shoulder (2mm higher than the hammer weight that came with the PP kit) I could get plenty of power and adjustability as well.

[@HaiHoang-lw8bh]

Tôi người việt nam. Tôi có thể mua được không ạ

[@40motomike]

Tweezers 😉 Also, where do we order parts in USA ? I'm ready to buy the 2 parts