Re: 1973 SD455 Formula for sale on Ebay!
			 
			 
			
		
		
		
			
			Beautiful car!   [img]<<GRAEMLIN_URL>>/smile.gif[/img]  
 
I'd have to correct him on something in his ad though. He has the features of the SD-455 as: 
 
Reinforced Main Bearing Webs 
Four Bolt Iron Bearing Caps 
Forged Rods 
Forged Aluminum Pistons 
Super Highlift Camshaft 
Round Port Heads that were a "Work of Art"  
Provisions for a Dry Sump Oil System 
 
All true, except for the "Super Highlift Camshaft". The SD-455 used a .407 lift cam, 301/313 duration, necessary for strict 1973 emission regulations. With the original 041 camshaft (.470 lift, 308/320) that the engine was designed for, the SD-455 cars ran mid-13's, even with their pathetic 8.4 to 1 compression ratio, horrendous EGR intake manifold, and strangulating exhaust system. 
 
  [img]<<GRAEMLIN_URL>>/beers.gif[/img] 
		 
		
		
		
		
		
		
			
		
		
		
		
		
	
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