The rotary engine only weighs 190 lbs. give or take a few pounds. Do you really need to use rear engine mounts. The stock VW engine weighs almost that much and it doesn't need rear mounts. What about just solid mounting the trannsmission since the rotary is a very smooth running engine. 
		 
		
		
		
		
		
		
			
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				I love my money pit, uhm, err, I mean my car.
1969 beetle in the works...   2.0 type 4 DTM... 
 
2004 Suzuki GSX-R 1000 

 crashed 
 
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