Finally Modded my muffler

[Ted_D]

Finally modded the muffler on my 550XP. It is definitely a different animal now. Don't know why I waits so long

 

[old-cat]

Now ear protection will be MANDATORY!:hmm3grin2orange:

 

[rdtreewalker]

No pic or vid, didn't happen. Just sayin lol.

 

[Ted_D]

Now ear protection will be MANDATORY!:hmm3grin2orange:

It has always been that way with me. My hearing is one of the things I value most about myself

 

[old-cat]

I had to go from mediocre ear mufs to MAX noise reduction when I did my MS361:cool2:

 

[bryanr2]

Finally modded the muffler on my 550XP. It is definitely a different animal now. Don't know why I waits so long

When your ready to take it to the next level send it to Mastermind. The 550 has huge potential. :msp_wink:

 

[Ted_D]

When your ready to take it to the next level send it to Mastermind. The 550 has huge potential. :msp_wink:

LOL, I think it is good the way it is. I wont be running any races

 

[bryanr2]

Once you go ported..... you never go back. Just picked up my 3 latest on Friday- 2 359s and 562xpw........ "Holy Batman!" Can't wait til the 540xp is avail so I can order one shipped directly to Randy.

 

[Mastermind]

Once you go ported..... you never go back. Just picked up my 3 latest on Friday- 2 359s and 562xpw........ "Holy Batman!" Can't wait til the 540xp is avail so I can order one shipped directly to Randy.

How's that 562 running?

 

[bryanr2]

It is insane. And very impressed with the 359s:msp_wub:. I'll need to put some real run time on them to pick a favorite now.:msp_wink:

 

[elanjoe]

How's that 562 running?

It's not.

I heard he couldn't start it due to a pie crust like substance in the fuel tank ? correct me if i am wrong ?

 

[PainAndMurphy]

In Practical Sound Engineering school..

WHAT!:msp_biggrin::msp_biggrin: plugs and muffs together kind of guy...my glasses break the seal on the muffs

..I scored 87% in Acoustical Physics (considered very high)
and 100% in basic Structural Acoustics (only perfect score in my class)


If it's enough for you guys - believe me that putting earplugs under your muffs will amplify certain frequencies rather than damp more.

It's a similar physical 'law' that brought sound engineers to conclude that three layers of glass for a sound proof window reduce the efficiency rather than just two..

feel free to take my word..


Jo.