Homemade muffler mods lets see them

[fastwood]

Post your DIY muffler mods

 

[singinwoodwackr]

Post your DIY muffler mods View attachment 1099214

Wall-E!

 

[64poncho]

Here’s the one on my 028 Super. Patterned off one I saw here on AS.

 

[ballisticdoughnut]

Didn’t make anything but this is a 038 muffler I modified not long ago. Found the deflector in the scrap bin at work. Removed the internal baffle which was a PITA but worth it in the end. All spark screens are in place.

 

[ballisticdoughnut]

Simple 026 muffler mod. Again didn’t make anything but I did the work. Spark screen was reinstalled.

 

[Mike mike]

This was all done for the Ms 038 mag black one currently on the saw and is the one holding the power curve better than the others..

 

[Seachaser]

This was all done for the Ms 038 mag black one currently on the saw and is the one holding the power curve better than the others..

How’d you do the baffles?

 

[Mike mike]

??? What do you mean baffles

 

[Mike mike]

How’d you do the baffles?

Explain more about what you want to build???

 

[Squareground3691]

550xp , 592xp

 

[Seachaser]

Explain more about what you want to build???

The slots in picture 5?

 

[Mike mike]

It's square stalk caught on an angle and welded to a flat piece of metal with a hole in it and then I drilled two other holes to put pop rivets through and you can make them as big as you want depending on the square stalk and pieces of metal you have and the room on your muffler I prefer out the sides because the front side of the muffler creates a baffling to where it has to back off and come out the sides and then again it's not in your face either whether you're bucking or felling lol

 

[Evan]

Theres a cool exspansion chamber muffer i did around here but cant find it. The piped 372 actually showed gains over a normal muffler mod.
The other orange saw is a big single port 380. That thing realy woke up with the muffler.

Im not much for dual ports but man the 440 hybrid is a freaking animal in the wood.

We have to run sparkscreens on public land here. The spark tube was i think my invention 15 years ago or i guess if it wasnt it shoulda been

The 372 i think runs better with the spark tube knecking it down need to do more testing. Though it doesnt pull on the bottom like the 440/046. Its actually a ported 372xpw.
The 440 pulls a 32" in bar deep wood noticably better

 

[Evan]

You guys letting the best threads die.

 

[Orange Ripper]

You guys letting the best threads die.

View attachment 1101639

What is the dimension of the pipe used for the one that’s on the saw? Thinking of making something along the lines of that style myself

 

[Evan]

1" ID not sure wall thickness.

The rest of the dimensions are unknown

 

[Orange Ripper]

1" ID not sure wall thickness.

The rest of the dimensions are unknown

Thanks, getting the right dimensions for cuts and lengths is half the fun of it all right?

 

[Evan]

The pipes are dang near art. None are the same

 

[ballisticdoughnut]

Here’s the inside of a MS211 muffler if anyone’s curious. Thinking about different ways to mod it.

 

[ballisticdoughnut]

Did a little work on this (what I believe to be) late husky 61 muffler. Originally had the opposing outlet that directed the exhaust backwards into a larger deflector facing forward. Removed the large deflector and installed a 288 outlet. Turned out pretty good. Spark screen will be reinstalled. Also, this muffler doesn’t have the internal baffle so she’s gonna flow.