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				Decode these heads for me
			 
			I have some heads that have this casting # on them: 930.104.341.3R They have 52.3mm intake valves and 43.5mm exhaust valves I guess they are 930 heads that have had large valves installed and ported to match. 
				__________________ Justin | ||
|  10-06-2009, 10:00 PM | 
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| Registered Join Date: Jan 2004 Location: CT 
					Posts: 11,567
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			The casting number indicates 3.3 turbo heads.
		 
				__________________ Tom Butler 1973 RSR Clone 1970 911E 914-6 GT Recreation in Process | ||
|  10-07-2009, 01:27 AM | 
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