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**jayoldschool** · 07-15-2015, 10:05 PM

I use the Lucas ZDDP break in. When I did the math, a 1/4 bottle at oil change gives the proper amount.

07-15-2015, 10:05 PM	#14
jayoldschool Moderator Join Date: Dec 2012 Location: ON, Canada Posts: 2,187	Re: Which grade oil should I use for my motor? I use the Lucas ZDDP break in. When I did the math, a 1/4 bottle at oil change gives the proper amount.