Container Size: 1 Qt. For use in both air-cooled and liquid-cooled 4-cycle engines. Compatible with wet-clutch transmissions. Formulated with select synthetic base oils and Royal Purples proprietary Synerlec additive technology. Provides film strength that is up to 400% stronger than the leading synthetic and mineral oil. Synerlec greatly reduces engine wear. Continually adheres to metal surfaces, even after shutdown to provide instant protection at start-up. Exceeds API/JASO new warrenty requirements and is compatible with other motor oils. No flushing is necessary prior to use.

For use in both air-cooled and liquid-cooled 4-cycle engines Compatible with wet-clutch transmissions Formulated with select synthetic base oils and Royal Purples proprietary Synerlec additive technology Provides film strength that is up to 400% stronger than the leading synthetic and mineral oil Synerlec greatly reduces engine wear