AzPete
Well-Known Member
The engine in my '66 now has 800+ miles and needs an oil change. Randy and I discussed it and are kind of in the middle on things. Engine is from an '80 Ford new rebuild with a non roller cam. Heads are the newer style using the small spark plug socket. Do I need an oil with zink or should this be ok with the normal dino oil. I normally run Castrol 10w30 or so. What's the ideas out there?