What’s the difference between road car and race car (like NASCAR) oil? Sponsored by Mobil 1 motor oil. Learn more about Mobil 1 full synthetic motor oil: https://bit.ly/mobil1-synthetic-vs-conventional What are the differences between race car oil, like the oil used in NASCAR, and the oil used in our everyday road cars? NASCAR oil regulations are fairly unrestricted, allowing for unique formulations, whereas road car oils need to meet very specific industry requirements for certifications. In this video, we’ll dive into the differences between engine design, drain intervals, oil viscosities, oil additives including zinc (ZDDP) and bespoke versus mass market formulas. I spent time discussing these topics with Mobil 1 engineering, Roush Yates Engines, and Stewart Haas Racing to find out more. Watch for all the details! #Mobil1Partner Related Videos: Will Thin Oils Damage Your Engine? https://youtu.be/IKdhgKUZhPA Is Synthetic Oil Bad For Old Cars? https://youtu.be/pPFSR-2lhxY Synthetic vs Conventional Oil - https://youtu.be/lo7rrex0IsE Don't forget to check out my other pages below! Facebook: http://www.facebook.com/engineeringexplained Official Website: http://www.howdoesacarwork.com Twitter: http://www.twitter.com/jasonfenske13 Instagram: http://www.instagram.com/engineeringexplained Car Throttle: https://www.carthrottle.com/user/engineeringexplained EE Extra: https://www.youtube.com/channel/UCsrY4q8xGPJQbQ8HPQZn6iA