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Old 05-25-2008, 10:26 PM
  #4  
Rama
Gets Weekends Off
 
Joined APC: Apr 2005
Posts: 1,391
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The old radials actually spun around with the prop (think Sopwith Camel) and didn't have carburetors, they would cut out the ignition to reduce power. In the later years of radials they made some huge ones- 3350's etc. Nothing beats the sound of a round motor.
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