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		AZFlyer
 
 
  Joined: 11 Jan 2006 Posts: 89 Location: Prescott, AZ
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				 Posted: Mon Oct 19, 2009 9:48 am    Post subject: Ram Air Ducting with 3300 | 
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				List,
 
 The install DVD for the 3300 talks about gluing or riveting in the Ram air ducts additional "baffles" over the rear two cylinders to improve cooling.
 
 What the video does not say is how wide to make these baffles, obviously they go from side to side, but how deep?  They look like maybe 1/2"  or 15mm.  Anybody experimented with this dimension? 
 
 Thanks,
 Mike
 
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  _________________ Mike Miller @ millrml@aol.com
 
601 XL-B, 3300, Dynon
 
 
Remember,  "the second mouse gets the cheese"! | 
			 
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		pete(at)usjabiru.com Guest
 
 
 
 
 
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				 Posted: Mon Oct 19, 2009 10:37 am    Post subject: Ram Air Ducting with 3300 | 
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				There already is a deflector over the rear cylinders bonded into the ducts
 as they come from the factory.  An additional deflector over the middle
 cylinders is often helpful.  The deflectors start out at about a half inch
 tall and then after flight testing are reduced to a depth that provides even
 cooling for the rear two cylinders on each side.
 
 Pete Krotje
 Jabiru USA Sport Aircraft, LLC
 931-680-2800
 www.usjabiru.com
 
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