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engineer_gregh · 07-08-2016, 08:55 AM

The tech support folks at Comp said that it just has more zinc. If its good enough for break in, its good enough to run all the time IMHO.

07-08-2016, 08:55 AM	#4
engineer_gregh Registered User Join Date: Feb 2012 Location: Smyrna TN Posts: 1,153	Re: Another oil question (I know I know) The tech support folks at Comp said that it just has more zinc. If its good enough for break in, its good enough to run all the time IMHO. __________________ 1971 Longbed BB Cheyenne Super 1972 Longbed SB Cheyenne Super 1972 Longbed Highlander Custom Deluxe 1975 K5 4x4 full convertible Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=645165 Greg Smyrna TN