Modified muffler wanted for stihl

[Cut4fun]

There is no outer plate with holes in it. That is the muffler itself with holes in it.

 

The outer deflector just get the opening opened up like in my 390 thread.

[blazer]

Bang goes the Christmas card from the neighbours once you fire that up:thumbup:

 

I waited for the card - then fired it up:thumbup:

 

Only moded it today - ok not everybody's idea of how to spend xmas eve.

 

I removed the muffler and drilled x2 5/16" holes, deburred and refitted, I gave it a test fire up (will tune later) and it's not much louder just added a nice 'crackle' to the tone.

 

Happy xmas Spud, Ironbark and Cut4fun - thanks for your help over the year.

[spudulike]

I waited for the card - then fired it up:thumbup:

 

Only moded it today - ok not everybody's idea of how to spend xmas eve.

 

I removed the muffler and drilled x2 5/16" holes, deburred and refitted, I gave it a test fire up (will tune later) and it's not much louder just added a nice 'crackle' to the tone.

 

Happy xmas Spud, Ironbark and Cut4fun - thanks for your help over the year.

 

And Happy Christmas to you, just finished the 064 and started renovating a longcase grandfather clock myself so you aren't alone:thumbup:

Edited December 24, 2011 by spudulike

[blazer]

Cheers Spud, forgot to mention Megatron - thanks for all the help & part numbers.

 

Yep it's sort of relaxing to do the engineering that you can relate to. I had the spares for a few weeks but no time with work and the shootdays, so it was a good afternoon. I bought a tacho, so marked the saws with max revs and will tune in the woods after xmas - pity somebody wanting to go for a post hangover walk in the woods:lol:

 

have a good one:thumbup: