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Autography FlightPower . Advantage Hobby . Revolution Models

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Audacity Models Pantera 50 - Tiger 50 > Muffler suggestions
 
 
Swashplate
Key Veteran
Location: UK

Just wondering if someone could suggest a muffler.
I have the TT 50 size which comes with Raptor V2 kit, will it do the job? should I be looking at zimmy or hatori? if so, I am a bit confuesed about the exact models.
I am using a OS 50 Non Hyper
Thanks in advance.
10-10-2005 Over year old.
 
 
dbcaster
Senior Heliman
Location: Petaluma, Ca

If you wait a few days, Audacity should have there new one out. John has been working on a new design that sounds pretty good.
10-10-2005 Over year old.
 
 
flybarless
Key Veteran
Location: Torrington, CT

I'm running a Revolution 50 size on my OS Hyper 50, 30% CY.
Has all the power I'll ever need, and it's pretty quiet too.

Just remember -- if the world didn't suck, we would fall off.
10-10-2005 Over year old.
HOMEPAGE  
 
 
doorman
Elite Veteran
Location: E.Berne, NY

Muffler Choices..

I am running the MPll quite pipe... low ratio and it is fine on both my standard OS and my Hyper.....
The standard muffler that you have will really restrict the performance.... one of our members went from it to a new Hatori and it was like a new engine.....

Good Luck, Stan

If there is a cure for this, please don't tell me about it!!!
10-10-2005 Over year old.
 
 
Swashplate
Key Veteran
Location: UK

Hey Doorman,
Which particular Hatori is it? Is it the one that fits the raptor?
10-10-2005 Over year old.
 
 
jbeech
rrAdvertiser
Location: Sanford, FL (Orlando area)

The new ProMuffler PDR-0053 is now shipping. Well suited for the OS 50 SX Hyper class of engines (yes, it works well with the standard 50 SX and others with the OS exhaust flange mounting pattern). Best of all, it fits not just the Tiger, but also the Raptor, Raven, and the EVO . . . and since it's bi-directional, i.ei it fits either the left or right hand side of a helicopter (depending on engine orientation) because the pressure tap can be fitted to either side! What's more, this is a true 50-class muffler, not a 46-size or a 60-size re-package job.


John Beech - GM (and janitor)
Audacity Models
10-10-2005 Over year old.
 
 
doorman
Elite Veteran
Location: E.Berne, NY

New Muffler

Hi John,

Any pic's of the new muffler yet???
Glad to hear you have it out now......

Stan

If there is a cure for this, please don't tell me about it!!!
10-10-2005 Over year old.
 
 
jbeech
rrAdvertiser
Location: Sanford, FL (Orlando area)

Don't have one readily available but will soon have some for our website though there's an intereting post on another website - but I don't know how to do pictures here yet.


John Beech - GM (and janitor)
Audacity Models
10-10-2005 Over year old.
 
 
crazeepilot
Senior Heliman
Location: san francisco

I installed a SB 50 Hatori muffler on mine and love it......It is quiet, a lot of back pressure and it gave the engine little more power.......Money well spent on this one even though it's a little pricy......
10-12-2005 Over year old.
 
 
flyingquisinart
Senior Heliman
Location: Detroit Area

If anyone has bought Audacity's muffler, please let us know how you like it. I'm considering it for the Hyper, but want to make sure it's not too loud for where I fly. I guess as far as loudness goes, how does it compare to stock?

must have been a downdraft
10-25-2005 Over year old.
 
 
dbcaster
Senior Heliman
Location: Petaluma, Ca

I have one, it is about the same sound level as the TT muffler. I am using a standard os 50.
10-25-2005 Over year old.
 
 
rob10000
Key Veteran
Location: Western Massachusettes

I have one, got it last week.
I installed it on my Raptor 50 with a 60B carburator. So far, with only a few flights on it, it seems comparable to the MP2 I have on my 2nd raptor that has a stock hyper. Very nice finish, I'll try and get a picture up. BTW, Jbeech was VERY nice to deal with, and prompty answered specific questions I had, in very revealling depth.

10-25-2005 Over year old.
HOMEPAGE  
 
 
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CarbonXtreme . Midland Helicopters . HeliProz

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Audacity Models Pantera 50 - Tiger 50 > Muffler suggestions
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