how to wire greenline stewart warner tach
			 
			 
			
		
		
		
			
			hi, i just purchased this greenline tach from a member on  here as a working tach. i cannot get it to work. The instructions i got for wiring it are basicly ground/power/- side of coil. I tried that and nothing happens. does this tach need a box? or what am i doing wrong. Also what is the model of this tach. cant find any numbers on the backside or anywhere. Thanks! here is a link to the tach.. https://www.yenko.net/ubbthreads/show...rue#Post419917
Matt
		  
		
		
		
		
		
		
			
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				1967 Z28 survivor Black original drivetrain 
1968 Z28 survivor white 40k miles 
1969 Z28 survivor Rally Green 60k miles  
1969 Z28 survivor Rally Green 20k miles 
1969 Yenko Camaro Lemans Blue -muscatell sold new, second to last yenko made 
1969 Berger copo original paint 240 miles 
Lots of 67-72 Chevrolet trucks
			 
		
		
		
		
		
	
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