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			You can use the injectors from the 86 but the fuel rail is a different configuration. Don't know if you can use the fuel pressure reg or the damper off of the later fuel rail as the hose connections are sometimes a bit different too.
		 
		
	
		
	
			
				
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	Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix!  | 
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			I have the 83 fuel rail on as well because the one on the 86 had been spotwelded
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	1986 951 1983 944  | 
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			Do a compression test.
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	Hugh - So Cal 83 944 Driver Person NOT a 'real' Porsche -- Its Better!!!! When was the last time you changed your timing and balance belts and/or cam chain and tensioner? New Users please add your car's year and model to your signature line! Never break more than you fix!  | 
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			Today I set the engine to TDC and the rotor pointed to plug wire #3.............  I thought another kitty had died so I pulled the head off and the valves and pistons are fine.....I guess somehow the timing is off just right where the wrong valves are open at the right times.....180 degrees off or something....so now i'm going to order new gasgets and put it back together and she should be fine.
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	1986 951 1983 944  | 
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			bump
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	1986 951 1983 944  | 
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			 winter-hater club member 
			
			
		
			
				
			
			
			Join Date: Oct 2003 
				Location: salt lake city, utah 
				
				
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			what is the horsepower difference between and 83 motor and an 86?
		 
		
	
		
	
			
			
				
					
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	2000 Corvette - ????, 2007 Buell XB9R - Astrid, 1996 Discovery - Piglet, 2000 Forester "COOL PRIUS!" - Nobody Ever  | 
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