[Article] The magic of high-octane gas Adjust Share By Harland Manchester, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Anti-knock and anti-knock mixtures Gasoline Research United States More from Harland Manchester Krilium and its rivals The astronauts are serious Adjust Share Close < Previous Issue | View All Issues | Next Issue > February 1942 < Previous Issue | View All Issues | Next Issue > Table of Contents Close