A semi synthetic-based oil, HP4’s extraordinary additive package offers increased anti-foaming qualities, higher viscosity index for stability over a broader range of temperatures, and even greater shear stability than most other oils.

• HP4 blends the heat stability and shear resistance of synthetic oil with mineral oil’s natural lubricity yielding premium quality four-stroke engine oil
• HP4 is approved for use in all Honda Power sports products
• The Honda oil good enough to win a multitude of Australian National road racing championships as well as the gruelling Australian Safari.

Image for illustrative purposes only. Product is 4L bottle only.