Show off your muffler mods

[Backtroller]

Stihl 034Super muffler. I cut down one of Red97's larger deflectors and opened it up inside.

 

[ABarrick]

261 I did awhile back. Homemade stainless deflector held on with threadserts and m5 screws.

 

[ABarrick]

064 I did last winter. Stainless tube and baffle removed, 660 front cover. Love the way it sounds and has really good throttle response.

 

[Deets066]

064 I did last winter. Stainless tube and baffle removed, 660 front cover. Love the way it sounds and has really good throttle response.

View attachment 90134 View attachment 90137

64 is a beauty

 

[ABarrick]

460. This was one of my first tube style mods. Prob did this one 4-5 years ago. The tube is actually 20g flatstock I rolled and welded as I couldn't find any suitable thin wall tube at the time.

 

[Deets066]

460. This was one of my first tube style mods. Prob did this one 4-5 years ago. The tube is actually 20g flatstock I rolled and welded as I couldn't find any suitable thin wall tube at the time.

View attachment 90142

I just use rigid black pipe

 

[Deets066]

 

[ABarrick]

64 is a beauty

Thanks. That was right after I got it back together. Its a first year model afaik. Had the two piece ignition module and cast filter cover and narrower handlebar when I got it. Wearing a 660 poly flywheel coil, a bing carb and a ported Mahle jug right now. I pulled the original KS and shelved it for now. I've been using the crap out of it this year. I like it better than my ported 390.

 

[TreeLife]

View attachment 90143

Mine? Lol

 

[ABarrick]

I just use rigid black pipe

I like to keep them thin. I think the tone is better. It doesn't have as sharp of a tone as thicker wall. I'm a little eccentric about sound though.

This 360 I did with standard tubing and I can tell a difference in tone.

 

[Deets066]

Mine? Lol

Not yet.

 

[TreeLife]

Not yet.

I hear ya

 

[ABarrick]

Not a saw but it's a modded muffler. First (only thus far) pipe I ever built. Not sure if it works yet as the project got sideburnered for now.

 

[Deets066]

I like to keep them thin. I think the tone is better. It doesn't have as sharp of a tone as thicker wall. I'm a little eccentric about sound though.

This 360 I did with standard tubing and I can tell a difference in tone.

View attachment 90147

Here's my 64 with rigid pipe. Trust me, nothing sharp about it. Actually sounds kinda like a 288 with some thump

 

[Deets066]

Not a saw but it's a modded muffler. First (only thus far) pipe I ever built. Not sure if it works yet as the project got sideburnered for now.

View attachment 90150

Put that on the 64

 

[ABarrick]

660 I did around the same time as the 360/460 above. Took the time to make a screen holder on the fw side on this one. Screen is removable just like the factory one on the other side. Made the tubes out of flat stock for this one too.

 

[ABarrick]

Last one, ms260. Tube is pretty much friction fit and then I welded from the inside. Stock outlet is enlarged as well.

 

[RI Chevy]

@ABarrick
Do the chain brakes work on the mufflers with the pipes going out the side?

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[ABarrick]

@ABarrick
Do the chain brakes work on the mufflers with the pipes going out the side?

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They do. The 460 is the closest one of the bunch. It will rub if you flex it. I trimmed the flag off of it to make it work. The others work fine as is. The 360 is cramped on the fw side so that's why I ran both out the pto side on it.

 

[RI Chevy]

Thank you sir.

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