Yamalube is popular with a lot of BassFans, and those in southern climes – especially the Southwest – will be interested to know that the newest Yamalube is engineered specifically for warm weather.
The new Yamalube 4-M 20W-40 FC-W is said to provide premium lubrication, along with all the same anti-wear and anti-corrosion additives found in other Yamalube formulas. Its heavier weight reportedly delivers improved startup protection and oil stability in high-load, high-heat conditions.