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Old 12-06-2011 | 11:22 AM
  #94  
DagTheElder
 
Joined: Dec 2008
Posts: 214
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From: Sande, NORWAY
Default RE: OS 33GT Gasoline Engine for Pattern

ORIGINAL: speedracerntrixie

I'm wondering why OS went from front intake on the 55 to rear reed induction on the 33? Any ideas?
Hi,

Take a good look at the figures attached. Look for the duration of induction of air in the two exsamples.The more air the more fuel can be burned resulting in more power.

This may be a good reason for rear induction.

Best regards
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