Red Line Two-Stroke Snowmobile Oil features lubricants that contain base oils which have the highest film strength and greatest affinity for hot metal. Because Red Line is a superior high temperature lubricant, it can be used at lower fuel to oil ratios, increasing power and providing excellent scuff protection and cleanliness. Red Line provides the lubricating qualities of castor oil, but provide exceptional cleanliness, with low carbon residue that dramatically reduces plug fouling and smoke. Red Line provides special protection for reformulated fuels. The Snowmobile formulation has low ash content and excellent cold flow properties allowing it to inject at negative forty degrees Fahrenheit. It can be used in both pre mix and direct injected two cycle snowmobiles plus it is dyno proven to make more power over longer periods of operating time.