Здравствуйте вроде вышла новая модель ms 400.1 cm

I apologize if I missed it in the video, what size bar was that?

The muffler cover shaved off that much time 🤔

Push down harder on saw-cut it in 6 seconds save your hearing and $$$

Could someone tell me exactly the size of the Bark box outlet (excluding the filling of the spark arrestor, so just the free space opening), so I can make something myself, since we don't have them available in Holland? Thank you!

Ну разве это умный человек,взял убрал родной глушитель разработанный конструкторами STIHL и установил самодельное дерьмо😂

The bark box messes up the design of the oem expansion chamber by basically cutting it in half, and w a flat side opposite the cylinder. Ruining its volumetric efficiency. Imo.

Cool, though what I learned is you have to reset your mtronics after installing the bark box. It’s very easy There’s videos on how to do it

I couldn't tell for sure but are you running a skip tooth chain? If not please go try it. My 400 has enough power for it and it throws curls off pretty big. Cuts just as good as my buddies 661

Nice video thank you

I've got the 400 with the bark box from WCS. I skipped ahead, so you may have stated why... but My 400 goes through rounds of Australian hardwood here on my farm far quicker than what your saw is getting through that log.

who knew after 35 years of operating 2 stroke engines that I was doing it wrong the whole time? I better get out there and practice blapping the throttle incessantly 🙄

I saw a feller take the oem Stihl spark arrester out from inside before installing a Bark Box.

Put the Egan's straight shot on my 400 ,but was just to loud. Would make your head vibrate. So I welded a grade 8 washer in the hole and closed up half the size hole. Still very loud.

Mine works great I have them both on my 400c and 462c ! Sharp chain makes a world of difference too !

Man I’ve wanted one of those new 400’s but you can’t find them here in the southeast! I’ve been to 4 closest stihl dealers and they’ve never even seen one yet in the almost 2 years they’ve been out. They’re more scarce than the 500i was.

Better watch these rip off bark boxes,they tend to fall apart from low quality build. Your far better off buying fom EGAn Performance who orginally came up with the bark box and builds a far superior product. Bark boxes are all right but it is better to put a good chain on them and learn to sharpen the chain. t

You need to start the saw to set the m tronic on choke warm up position for at least 30 seconds, then run it full throttle until the motor spudders down, turn it off, the m tronic is set. The Bark Box should help the 400 out in torque in deep cuts I notice on my 400c. The 400 is a hyper active rpm saw, but sometimes in bigger wood it just stops dead and loses power easy, but the Bark Box should help keep the torgue curve in the cut and powers thru the sticking point in the wood.

Dang!

I like how Stihl has their muffler setup. Pretty cool. The box looks super nice. Curious to see if there is improvement!