Recent content by BudTugley

Kawasaki offers a broad range of viscosities in their K-Tech high zinc engine oils, including a fully synthetic 15w50. https://kawasakienginesusa.com/genuine-parts/ktech-4-cycle-engine-oil

When people say high zinc, that's a shortcut for saying high ZDDP (Zinc dialkyldithiophosphate). As I understand it: - ZDDP raises the thermal conductivity of the oil allowing it to carry more heat. This is more important for aircooled engines because the oil is the coolant that carries the...