Thanks immensely for the tutorial on installation of the power block. It's gratifying to get a tutorial video by someone who actually knows the names of the parts of the rifle.😉

Thanks for the encouraging and knowledgeable video on the installation of the power block and plenum, you really know what your doing and what each piece is called.

I love video like this

Great tutorial!

Gotta say, the music is annoying and unnecessary

The only change appears to be in the stainless valve body itself (missing slots and bore change) .   If im not mistaken you may be able to retain the serialized block.   I didnt guage pin the transfer to check for more subtle changes.   Not shooting 40 grain slugs, i wouldnt have bothered with the upgrade in hindsight.

My FX Impact is set at 130 bar, but after an hour of resting, it goes up to 150 bar. Which O-rings could be failing? Excellent videos!!

Hello,can you tell me is difference in power plenum size from M3 to M4 in length or diameter as M3 has 720 and M4 750ccm,iHAVE M4 btw,if u know or could  could measure length and diameter of plenum in M3,cause i need to upgrade some part of plenum and size is a key,thank you very much.

Hi good video body,but i did like you did but i dont know why now dont have power when i shoot....power block it have 150 y the 1 mitter have 180 but when i shoot it does not power....i dont know what it gronw....could you give any idea? Thank.

So essentially you can covert a mk2 to an m3 with the exception of the duel reg ?

I have just purchased the FX impact M4, sub 12, uk. Is this power plenum an upgrade or is it the same as i already have, what is the difference between the one on the gun and the power plenum

I’m not sure I understand. I was going to buy FX Impact Mark 3 but it’s really expensive in Canada. I found a really good deal on a Mk2. I’m not clear on a few things. Does the Mk2 come with dual regulators from the factory like the MK3 or do you have to upgrade it? Does the addition of a power plenum 720 cc produce more consistent shots and more shots or does it have to be in conjunction with a dual regulator?

Thanks for the vid, what is the use of the installing power block??

How much do you guys charge for the upgrade?

No es obligatorio quitar el martillo 😊

Can that Upgrade be used on the first Impact MK1?

I received 3 NBR 90 o-rings and 1 NBR-70 O-ring  along with 3 little black balls is there some place I am missing the NBR-90 Oring during the install and what are the three small black Buckshot looking things?

Clear and concise video. What is the make of the gun rest/work stand you are using ?

How bad is it if I get minor tooling marks on the rod that the C1 attaches to?  I have some minor tooling marks/scratching from where my pliers attached behind the C1.  Do I need to replace this rod?

Isn't that valve house the old type?, The new ones come with three large long cut outs..