have you ever poped the valve cover on a powersmoke? they have small, thin, crappy rocker arms that look like they would break right off. The duramax rockers...hell the whole motor is a stout built beast. I don't even talk about PS motors. The injectors and huei pump fuel system was a stolen design from cat anyway. ford can't make there own deisels.


 
		
		 
			 
			 
			 
 
					
					 Originally Posted by txarkitekt
 Originally Posted by txarkitekt
					
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