AMSOIL First in Synthetics Since 1972 and …
- First to develop an API-rated 100 percent synthetic motor oil.
- First to introduce the concept of ‘extended drain intervals’ with a recommended 25,000-mile/1-year drain interval.
- First U.S. company to use the NOACK volatility test as a standard of performance excellence.
- First to produce synthetic motor oils for diesel engines, racing engines, turbo and marine engines.
- First to manufacture synthetic gear lube for automotive use.
- First to manufacture a 100:1 pre-mix synthetic 2-cycle oil.
- First to manufacture a synthetic automatic transmission fluid for automotive use.