motor oil posted by lbw46 on July 24, 2015 at 02:19 PM
Message
I use Mobil 1 and add Lucas zddp additive. I believe that is the best route, all oil manufacturers started removing zddp because it's bad for the environment and clogs the cats. It is one of the best anti wear additives out there. So if you have no cats I would suggest using it.