Recent content by pollymath

VPBR is expensive stuff. It's also hard to get. However, we know what's in it. Is there anyone making an oil additive to recreate VPBR with cheaper oils?

Finding VPBR is pretty difficult. Anyway of recreating VPBR via oil additive?

Why isn't this oil suggested more as a good value alternative to Supertech? OReily's are common, and its decently priced per quart. I noticed it pretty high in two lists, one old, one new: This comparison of 18 oils done rec...fairly decent quantities of detergents. And this older list...