 
			
				03-02-2020, 11:41 PM
			
			
			
		  
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					Join Date: Nov 1999 
					Location: Niederbipp ( BE ) / Switzerland, 
						BE 
					Cobra Make, Engine: ERA 427 SC # 571, 472 Shelby aluminum  "stroker " CSX # 299 from Gessford, 48 IDA Weber carburetors from Jim Inglese 
					
					
						Posts: 397
					 
					
					
					
					
					     
				 
				
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		Hello Peter  
Check if your Webers have 3 drillings. Mine ran much better afterwards in daily traffic (0 - 3';000 min-1).  
If possible mount two Lamda sensors, then you can see what your mixture is doing.  
Good luck and much patience 
		
	
		
		
		
		
		
		
			
		
		
		
		
		
		
	
		
		
	
	
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