Why OVERHEAD CAMS and How Did WE GET HERE?

21 Jan 2026 · 1 h 06 min · S3 E3

Episode Why OVERHEAD CAMS and How Did WE GET HERE?

0:00 1:05:58

Kevin will start with atmospheric intake valves and someone from the 1800s, but for real we are talking about Overhead Cams here. Why has OHC become the standard for four-stroke-engine valve operation and what are its advantages. Also, you won't believe how old the technology is. Join Kevin and Mark for the bumpy world of cams above the head.

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