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| Rotary Tech - General Rotary Engine related tech section.. Tech section for general Rotary Engine... This includes, building 12As, 13Bs, 20Bs, Renesis, etc... | 
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|  07-21-2013, 08:33 AM | #1 | 
| destroy, rebuild, repeat Join Date: Feb 2008 Location: Charleston, SC 
					Posts: 395
				Rep Power: 18  | 
				
				ever see this before? center iron failure
			 
			
			so i was about to use this center iron in my build, and discovered two pieces of metal stuck inside..  turned out to be pieces of internal passage that had broken off somehow or rusted through? 
				__________________ 1993 RX-7 Touring MB, stockport 13B-REW, 9.4CR rotors, T04S 60-1/p-trim single turbo 1986 RX-7 Base project track beast | 
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|  07-21-2013, 10:57 AM | #2 | 
| Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp 
					Posts: 3,190
				Rep Power: 21  | 
			
			interesting. Almost looks like a rust holes. Perhaps bad casting in the iron? I've had a mazdaspeed 4.88 gear break from an air bubble in the casting. (and guess what they don't warranty : (  )
		 
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|  07-21-2013, 07:19 PM | #3 | 
| RCC Addict Join Date: Mar 2008 Location: Honolulu, Hawaii USA 
					Posts: 1,813
				Rep Power: 19  | 
			
			I think the motor froze while not having anti-freeze / coolant in it... -Ted | 
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|  07-23-2013, 08:09 AM | #4 | 
| Rotary parts manufacture Join Date: Sep 2010 Location: Stony point NY 
					Posts: 170
				Rep Power: 16  | 
			
			Seen this before ...froze !!!
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|  08-08-2013, 09:35 PM | #5 | 
| I have radioactive semen Join Date: Jul 2008 Location: in a bottle of Glenfiddich 
					Posts: 250
				Rep Power: 18  | 
			
			I've never seen damage of that nature before ... live and learn, I guess. that's crazy.
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