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| Hbrand | 
				
				Exhaust vale guide play
			 
			Here is a nice movie clip demonstrating a bad exhaust valve guide. Mileage is 67000 https://drive.google.com/open?id=1uB2QfwK8BXXl-tcIHwWXuUizqtlgVBMx Greetings, Harold 
				__________________ Cheers 1982 Porsche 911SC Euro 1969 Mercedes 280SL 1956 Austin Healey 3x | ||
|  09-29-2019, 06:17 AM | 
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| Registered Join Date: Apr 2007 Location: OC 
					Posts: 824
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			Original copper valve guides I suspect .
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|  09-29-2019, 06:52 PM | 
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| Registered Join Date: Sep 2015 Location: Costa Rica and Pennsylvania U.S. 
					Posts: 3,301
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				loose guide
			 
			Wow,lucky the valve head did not snap off.Motor also sounds like a mixer- masher machine.
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|  09-30-2019, 01:47 AM | 
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| Air Medal or two Join Date: Jul 2003 Location: cross roads 
					Posts: 14,117
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			Mid-year guides are the worst I have ever seen in any engine anywhere in my life. Truly it is a miracle that more engine were not destroyed with piston to valve collisions. 
				__________________ D troop 3/5 Air Cav,( Bastard CAV) and 162 Assult Helicopter Co- (Vultures) South of Saigon, U Minh Forest, Delta, and all parts in between | ||
|  10-04-2019, 03:04 AM | 
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