Good work on the 372 cylinder. One thing to look out for on a 50mm Hyway cylinder is the exhaust port is too wide to the left out of the box .That exhaust port looks a little far to the left like mine did. With the stock piston is very close to free porting on the left side and possibly losing some of the transfer charge. Problem I had.
Hopper I would love to see how you are mounting the digital degree wheel on the crank in detail and which model you are using. Thx for sharing the video!
Interesting about Hyway coating, I bought a Hyway Nikasil for my 288 that was on sale so hopefully it wont give me to much issue's when doing the port work, I stayed away from the Titanikel because others had said they had issue's porting them. How have Meteors treated you on the coating?