Advanced Engine Concepts Made Simple — The Carmudgeon Show Jason Cammisa & ISSIMI's Derek — Ep 91

Honda has finally made a DOHC version of its venerable 3.5-liter V-6 and it makes... no more power. This spurs the Carmudgeons (in a post-lunch coma) to a discussion about head design: why are two cams worth it when you only have two valves? Why did Honda drop VTEC from that V-6 in favor of infinite cam phasing? What is cam phasing, anyway? And why use a V-6 instead of a straight-six when it uses twice as many cams? Or a supercharger and a turbocharger (hello, Lancia Delta S4.) This episode is all about difficult-to-comprehend engine-building decisions, digested and discussed in terms we can all understand. Hopefully. === The Carmudgeon Show is part of the Hagerty Podcast Network, and stars veteran automotive journalist Jason Cammisa and walking-encyclopedia Derek Tam-Scott. Learn more about your ad choices. Visit megaphone.fm/adchoices