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HomeRC & PowerAircraftHelicopterEngines Plugs Mufflers Fuel › OS50 Exhaust, which one is quietest?
04-30-2010 08:41 PM  8 years agoPost 1
Sterling500

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San Jose, CA 95132

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I’m looking for input on what is the quietest exhaust for an OS50. Has anyone done any comparison to see which exhaust has the least amount of noise? I have tried three so far (Align, GP and Outrage). Align and Outrage seem to be about the same but GP is very noisy. Any other data points?

Go Fly

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04-30-2010 09:50 PM  8 years agoPost 2
BLUETHUNDER

rrVeteran

Glass City

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#1)Zimmerman SS muffler
#2)Funtech HN - 50 muffler
#3)Hatori #522 same as Bobby Watts Muffler

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05-01-2010 12:06 PM  8 years agoPost 3
Peefor

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Norfolk UK

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+1 for the Zimmerman.

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05-01-2010 12:16 PM  8 years agoPost 4
Los_Hirobo

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NJ

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Hatori

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05-01-2010 02:09 PM  8 years agoPost 5
edward74

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Titusville, Florida

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pipe
Zimmerman very quiet with good power

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05-01-2010 02:51 PM  8 years agoPost 6
The Dude II

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IN - USA

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Seriously!!!
http://www.genesishobby.com/Product...-2/Default.aspx

& at 2-for-1 - it's a steal

Hear it in flight...

http://www.youtube.com/watch?v=F1PFg6O0yzo

lotta ins, lotta outs

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05-01-2010 03:24 PM  8 years agoPost 7
mylee

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Rochester, UK

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Zimmerman is the quietest, easily.

I run one on my 50 hyper and the new version on my 55.

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05-01-2010 04:12 PM  8 years agoPost 8
Sterling500

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San Jose, CA 95132

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Great info, I'm surprised on how much thought was put into the exhaust pipe.

Go Fly

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05-02-2010 12:07 AM  8 years agoPost 9
boydd

rrNovice

Grafton, West Virginia

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Greetings,

What is the exact Zimmerman ID number of this quiet muffler/pipe for the OS 50 engine which will fit a 600N?

David Boyd

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05-02-2010 04:08 AM  8 years agoPost 10
Fnity

rrKey Veteran

Socal - Lafayette, IN

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#4 600E

Frank Leyva
Rave, Next-D, Radix
Scorpion Power Systems
GensACE

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05-02-2010 08:34 PM  8 years agoPost 11
reddragon

rrElite Veteran

Brooklyn, N.Y.

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Zimmerman. Hands down.

Wayne - Fly it like you stole it! You're in good hands with Runryder!

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05-02-2010 08:54 PM  8 years agoPost 12
BarracudaHockey

rrMaster

Jacksonville FL

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Quietest is definately the Zimmerman

Andy
AMA 77227
http://www.jaxrc.com

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05-02-2010 09:56 PM  8 years agoPost 13
boydd

rrNovice

Grafton, West Virginia

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So someone answer the question in my post above.

David Boyd

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05-03-2010 12:04 AM  8 years agoPost 14
Fnity

rrKey Veteran

Socal - Lafayette, IN

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How about you do a bit of research and find it yourself?

Frank Leyva
Rave, Next-D, Radix
Scorpion Power Systems
GensACE

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05-09-2010 06:55 AM  8 years agoPost 15
Eleven_Bravo

rrVeteran

Salisbury,NC

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i love my MP 5 for being quiet. I cannot stand a loud pipe I quess im just getting old but loud pipes piss me off.

On more than one occasion I have had people ask me is it running. Its that quiet when its idling.

With all you guys saying the Zimmerman is the quietest I may have to try it.

ENGAGE!!

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05-18-2010 09:03 PM  8 years agoPost 16
T Koffler

rrVeteran

Cayuga, NY 13034

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Zimmerman....
I just bought a heli that came with a zimmerman pipe on a ys61st.. I cannot believe how quiet it is.. I love it! I'm not sure if you loose much power with such a quiet pipe though.. It sounds great though, and has a cool look!

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