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Rev · 05-23-2001, 01:10 AM

I think I would clean the threads (head) with brake cleaner. Then torque in a new plug with a torque wrench to about 50 lb/ft, no more. I would be suprised if it loosened by itself after that.

Rev

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'66 Coupe, 306, 300 HP, C-4, 13.97 e.t., 100.3 mph
1/4 mi.

05-23-2001, 01:10 AM	#2
Rev Registered Member Join Date: Nov 1998 Location: Houston, Tx. Posts: 3,887	I think I would clean the threads (head) with brake cleaner. Then torque in a new plug with a torque wrench to about 50 lb/ft, no more. I would be suprised if it loosened by itself after that. Rev ------------------ '66 Coupe, 306, 300 HP, C-4, 13.97 e.t., 100.3 mph 1/4 mi.