Test Results From Swapping Final Drive Ratios In My Honda S2000 RaceLogic VBox Sport - http://amzn.to/2nPBBwX How To Install A New Differential - https://youtu.be/szcgk5oGDJk Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7 I swapped the 4.10 final drive ratio in my Honda S2000 for a 4.44 final drive ratio LSD. Does this actually make the car faster? To test, I did three second gear acceleration pulls before and after installing the new differential. Variables Before & After: - Gear oil used, 75W-90 vs 75W-140 - New differential pinion and ring and pinion gear (may not be fully broken in). - 60 deg F for 4.1 testing, 67 deg F for 4.44 testing. Engineering Explained is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 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 NEW VIDEO EVERY WEDNESDAY!