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				07-19-2007, 11:50 AM
			
			
			
		  
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				 CC Member 
				
				 
				
				
							  
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					Join Date: Dec 2002 
					Location: Long Island, 
						NY 
					Cobra Make, Engine: SPF #1358 Silver/Black stripes 466 2X4 
					
					
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				Horsepower for 289 comp cobra's
			 
			 
			
		
		
		
		I have read the advertised hp for a 427 comp car is 485, what was the HP for a 289 comp car....borrowed your pic..Ron 
  
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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				07-19-2007, 12:10 PM
			
			
			
		  
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				 Senior Club Cobra Member 
				
				 
				
				
							  
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					Join Date: May 2001 
					
					Cobra Make, Engine: A CSX Cobra,1966 GT350 and an '06 Ford Heritage GT 
					
					
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		385 in the R model GT350, more in the Cobra w/ Webers. Seem to recall one of the engine guys speaking at SAAC national saying they pulled UP TO 440 HP out of a 289 but had to detune it to live. 
		
	
		
		
		
		
		
		
			
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				07-19-2007, 12:32 PM
			
			
			
		  
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				 Senior Club Cobra Member 
				
				 
				
				
							  
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					Join Date: Mar 2001 
					Location: Northport, 
						NY 
					Cobra Make, Engine: Kirkham, KMP178 / '66 GT350H, 4-speed 
					
					
						Posts: 10,362
					 
					
					
					
					
					     
				 
				
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		They really didn't pin down the HP ratings on the hi-end Comp Cars. 
 
From the Shelby American Price sheets: 
 
289 Comp Cars: 
Stage I - 289/271 hp (standard engine) 
Stage II - 289/271 hp (standard engine) 
Stage III - engine options: 
- standard engine with 2x4 
- Full-race engine, 2x4 
- Full-race engine, 4x2 Webers 
...but no HP numbers to go with them. 
 
The Dragonsnake packs look like they did spec HP 
 
271, 300, 325 and 380hp for the different configs 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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				07-19-2007, 12:56 PM
			
			
			
		  
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					Join Date: May 2000 
					Location: Northern VA, 
						VA 
					Cobra Make, Engine: Classic Roadsters 
					
					
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		AND, . . . .  Those cars weighed about 1,800 lbs if I am correct.  Thats about 500 - 600 lbs less than our replicas.    Thats one bad ass car! 
		
	
		
		
		
		
		
		
			
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				07-19-2007, 01:05 PM
			
			
			
		  
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				 Senior Club Cobra Member 
				
				 
				
				
							  
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					Join Date: Mar 2001 
					Location: Northport, 
						NY 
					Cobra Make, Engine: Kirkham, KMP178 / '66 GT350H, 4-speed 
					
					
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		Very close... 
...Comp 289, on the spec sheet, weighed 1912 lbs. 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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				07-19-2007, 06:00 PM
			
			
			
		  
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					Join Date: Jul 2006 
					Location: Darnestown, 
						MD 
					Cobra Make, Engine: ERA 289FIA, 289 stroked to 331, 392 HP 
					
					
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		According to a spec sheet dated 01 Sept 1964 issue (in a Road&Track article) the 289 was available in four "acceleration" packages, Stage I-D thru IV-D, 271, 300, 325, and 380 HP respectively.  Most of my references are presently packed for an upcoming move, however I remember reading somewhere that the typical race version of the 289 put out 385 HP. 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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				07-19-2007, 08:05 PM
			
			
			
		  
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				 Senior Club Cobra Member 
				
				 
				
				
							  
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					Join Date: Mar 2001 
					Location: Northport, 
						NY 
					Cobra Make, Engine: Kirkham, KMP178 / '66 GT350H, 4-speed 
					
					
						Posts: 10,362
					 
					
					
					
					
					     
				 
				
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Not Ranked 
   
		
		
			
			
			 
			
		
		
		
		
	Quote: 
	
	
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					Originally Posted by WarrenG
					
				 
				Stage I-D thru IV-D, 271, 300, 325, and 380 HP respectively. 
			
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 That's it, Warren...those are the only published HP specs I could find.
 
Note that the "D" in those Stage kits stood for "Drag"... the Comp car Stage kits ended in "R" and were not HP-rated in the sales sheets.  
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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