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muffler for os 37sz-h - 2/7/2013 12:12 AM   
rcagpilot83


 

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I'm having trouble finding a muffler for the os 37, revolution makes a universal one and century has one but can't find anyone who has it in stock. Any help would be great

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RE: muffler for os 37sz-h - 2/7/2013 3:29 PM   
BarracudaHockey



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Heliproz sold one by the Mavrikk name a while back

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RE: muffler for os 37sz-h - 2/7/2013 6:55 PM   
MrRcflyer87


 

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I have a Raptor V2 that had the tunder tiger engine with it. I put an OS 37 in and I used the Tunder tiger muffler on it and it works great!

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RE: muffler for os 37sz-h - 2/7/2013 7:06 PM   
BarracudaHockey



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That muffler is too restrictive for the OS37 to make the power it's capable of. It will run but there's more to be had with that engine with the right muffler.

If memory serves Hatori makes or made one as well.

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RE: muffler for os 37sz-h - 2/9/2013 6:35 PM   
rcagpilot83


 

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Hatori does make a 3D muffler for the os37, amain hobby has it for $100. Little more than I was expecting but as long as its worth it. Have never ordered from them before though so wondering if any one else has and if there were any problems?

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RE: muffler for os 37sz-h - 2/9/2013 8:30 PM   
BarracudaHockey



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AMain is an A++ vendor.

The Hatori muffler is the schnitz

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RE: muffler for os 37sz-h - 2/24/2013 2:12 AM   
rcagpilot83


 

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Got the hatori Not sure what fuel to run though 15%,20%,30%. I certainly don't plan on any hardcore 3D anytime soon, just some some flips and inverted hovering for now so I don't think that I would need 30%

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RE: muffler for os 37sz-h - 2/25/2013 4:03 PM   
BarracudaHockey



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15 or 20 is fine.

More nitro means more power, better idle, and easier starting but the differnece isn't dramatic.

The nicest thing about it though is it requires a richer needle setting so the engines tend to run a little cooler on 30

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RE: muffler for os 37sz-h - 2/27/2013 2:58 AM   
rcagpilot83


 

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got some rotor rage 30%

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RE: muffler for os 37sz-h - 2/27/2013 2:33 PM   
BarracudaHockey



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Oh yea! My fuel of choice

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