Quote:

I like the Valvoline VR1 oil. No problems here.
I wonder if anyone has heard about the Lucas zinc break-in/ oil additive?


I use the VR1 but have a friend who uses the Lucas additive with regular oil. 4 ounces (1/4 bottle) added to 5 quarts of regular/low zinc oil brings it up to approximately 1126 ppm.

http://www.lucasoil.com/products/display_products.sd?iid=82&catid=9&loc=show&headTitle=