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Wilhelm

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Did you split em and pull the baffle?
I have split the mufflers open cold with pliers, drilled and grinded all holes in the birdcage/baffle more open but kept it, maximized the stock outlet while keeping the ability to use the stock spark arrester screen, re-crimped the halves back together - voila, stock looking modded muffler.
I like this mod on my PS-7900 so much I duplicated it on my PS-7300.

My PS-6400 and PS-7310 still have stock mufflers.

All my saws are stock!

Modded outlet
DSC05256.JPG

Split, before modding
DSC05248.JPG
 
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Deets066

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I have split the mufflers open cold with pliers, drilled and grinded all holes in the birdcage/baffle more open but kept it, maximized the stock outlet while keeping the ability to use the stock spark arrester screen, re-crimped the halves back together - voila, stock looking modded muffler.
I like this mod on my PS-7900 so much I duplicated it on my PS-7300.

My PS-6400 and PS-7310 still have stock mufflers.

All my saws are stock!

Modded outlet
View attachment 120471

Split, before modding
View attachment 120472
I have a helleva time uncrimping and getting em to seal again
 

Wilhelm

I'm here for the sick'n twisted company
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I have a helleva time uncrimping and getting em to seal again
The two mufflers I did are sealed better than the new one that I now have on my PS-6400.
But then again, these are non-SLR mufflers, that means regular steel, not Stainless.
 
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