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				Building the 917 engine.
			 
			
			Sorry if this is a repost. 
		
	
		
	
			
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			 up-fixing der car(ma) 
			
			
		
			
				
			
			
								
		
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			Fascinating stuff!   
		
	
		
	
			
			
		
		
		
		
		
			Carl Thompson gave me a quick tour of his shop once...let's just say my mouth was stuck open for a long time after... ![]() It's pretty cool how much the 917 engine looks like a 911 engine x2! Best, Scott 
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	Scott Kinder kindersport @ gmail.com  | 
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			 resident samsquamch 
			
			
		
			
				
			
			
			Join Date: Oct 2005 
				Location: Cooterville, Cackalacky 
				
				
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			HOLY MOLY!!!  I don't feel so bad looking out into my garage at the tiny 930 engine that's on my stand...PUNY little thing!!!
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	-jeff back in the saddle: '95 993 - just another black C2 *SOLD*: '87 930 GP White - heroin would have been a cheaper addiction... "Ladies and Gentlemen, from Boston Massachusetts, we are Morphine, at your service..." - Mark Sandman (RIP  )
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			 Unregistered 
			
			
		
			
				
			
			
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			Looks like the biggest difference I can see is that the 917 engine has two rods per throw of the crank (ala american V8), while the 911 engine has one rod per throw. That and the gear drive in the middle  
		
	
		
	
			
			
		
		
		
		
		
		
		
	
	 
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			Will one fit in my early car?
		 
		
	
		
	
			
			
		
		
		
		
		
			
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	Kevin 1972 T Targa  | 
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			What did they use for a sealant on the case and cam towers?  
		
	
		
	
			
			
		
		
		
		
		
			![]() Cheers 
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	Turn3 Autosport- Full Service and Race Prep www.turn3autosport.com 997 S 4.0, Cayman S 3.8, Cayenne Turbo, Macan Turbo, 69 911, Mini R53 JCW , RADICAL SR3  | 
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			More is better ey. 
		
	
		
	
			
			
		
		
		
		
		
			Lets see, where did I leave that check book? Regards, 
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	Bernard  | 
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				Location: Marysville, WA 
				
				
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			The 917 engine is best described as a 180 degree V-12.  
		
	
		
	
			
			
				
					Its valve train system was designed for the creation of the 916 2.0 four cam 911 engine built in 1968. 
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	Paul Weir  | 
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