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				Ignition Wiring
			 
			 
			
		
		
		
			
			I juts got an 89 rs it had TBI I am putting in my 305 with my old distributor that has HEI I know about the 3 wires that goes in to cap but my question is there is a harness with 4 other wires im not sure what those 4 get hooked up too. I know that white is tach and red is power but it does not have that on the harness from the distributor
		 
		
		
		
		
		
		
			
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				87 Trans Am 5.7, Auto, posi disc rear, flowmaster muffler, all org car. 
88 Iroc-Z TPI, Cammed 350, Vortex Heads, Magnaflow, T5, 4 Wheel Disc, 3.27 9 Bolt PBR.  
91 Trans Am VertTPI 350. 700r4, K&N Air Cone, Ryven Muffler.
			 
		
		
		
		
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