How to Build a B20 VTEC Part 7: V2V Clearance, Degreeing the Cams, and P2V Clearance

Building a custom engine is basically 80% measuring and double checking things. Every time you think your done measuring there&rsquo;s another thing you need to check. I&rsquo;ve got my GSR head and B20 block ready to go but they can&rsquo;t be bolted together until I double check my valve to valve clearance, and piston to valve clearance.