How to check & adjust valve clearances (M20B27). Reviving an E30 (Part ~2)

Thinking about adjusting the valves or first time adjusting them? This is an in-depth video of this particular maintenance. It is a recommended maintenance which should be performed every 15,000 miles on BMW E30, E28 & E21 with M20 motors. This process will be similar to almost all cars especially the ones with OHV engines.