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| RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. | 
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			 Home-brew Rotary 
			
			
			
				
			
			Join Date: Feb 2008 
				Location: GooseCreek SC 
				
				
					Posts: 552
				 
				
				
				Rep Power: 18 ![]()  | 
	
	
	
		
		
		
		 
			
			Try penetrating lubricants, "PB blaster", "WD-40", etc.  
		
		
		
		
		
		
			Also maybe heat the nut with a propane torch. Looks like you'll need to redo the flare-nut piping too. Good luck. 
				__________________ 
		
		
		
		
	'89 RX7 GTU, half-Bridge-port S4/S5 NA, E6K, Full RB exhaust, weekend warrior. '83 RX7, The "this might take awhile" project. '87 RX7 GXL, Rest In Pieces. '98 Subaru Impreza Outback-sport, rx7 rescue vehicle, down for repair. '94 Ford Ranger, daily.  | 
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