This article is a stub. You can help World of Cars Online Wiki by expanding it. Octane Gain is the sponsor of Billy Oilchanger (who doesn't appear in the World of Cars Online. It's also one of the Los Angeles International Speedway sponsors. Retrieved from "https://worldofcars.fandom.com/wiki/Octane_Gain?oldid=18162" Categories: Article stubs Sponsors Community content is available under CC-BY-SA unless otherwise noted.