allright guys, lets say just for jollies, that i am going to build a twin turbo kit for a 3800II motor.  the motor that i will use, will be a n/a motor originally.  what would be a good set of internals to build this motor with so that it can safely handle a good amount of boost??  i know that i will need forger pistons and rods, but how important is a forged crank in this case??  also where can i purchase 3800II internal parts (crank, rods, pistons, etc....)?  thanks guys!
thomas
	
		
			
		
		
	
				
			thomas