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OS BGX 3500

Old 01-18-2007, 01:50 PM
  #1  
fockewulf37
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Default OS BGX 3500

I am wondering what prop to use and what RPM I should expect with this engine. I saw a gentleman used one on the Skyshark P-40 and had a 20x10 on the engine. But he gave no RPM's. I have tried to e-mail him without sucess....

Ty
Old 01-18-2007, 02:04 PM
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Bax
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Default RE: OS BGX 3500

With an APC 18 x 6 or 18 x 8 propeller and the stock muffler, we usually see RPM levels in the 8,000's. With a different exhaust system, you can get more RPM, but the noise level will also be higher.
Old 01-19-2007, 01:00 AM
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alan0899
 
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Default RE: OS BGX 3500

G'day Mate,
I think an 18x10 to a 20x10, would be suitable.
This is a 35cc motor.
Old 01-19-2007, 02:08 PM
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Bax
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Default RE: OS BGX 3500

Those propellers will work, with a resultant lower operating RPM. It all depends upon what you want the engine to do.

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