Adding more images to help. 
The first image shows the two "cross over the motor" H.T. leads at the front (artist's priority was a pretty drawing) Lead no's "2" and "5" have to cross (the top of the motor)from one side to the other with the Crab distributor. 
Image two is the firing order and cylinder lay out from a British Ford head casting. 
The last image shows the neater wiring layout of the early (football, divers helmet) distributor. (note the info on which is left and right, and how it is arrived at)
		 
		
		
		
			
			
				
			
			
				
			
			
			
			
			 
		
		
		
		
		
		
			
				__________________ 
				Bluebell 
 
Carrier Armoured O.P. No1 Mk3 W.  T84991 
Carrier Bren No2.Mk.I. NewZealand Railways. NZR.6. 
Dodge WC55. 37mm Gun Motor Carriage M6 
Jeep Mb #135668 
So many questions....
			 
		
		
		
		
		
			
				  
				
					
						Last edited by Lynn Eades; 01-08-13 at 08:23.
					
					
				
			
		
		
		
	
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