I was checking yesterday the rockers for wear...
The heads have 8000 km from track abuse and fast road.
2 opener on the vertical head, right side, one on the exhaust other on the inlet. The others are great, you can see the marks but can't feel them with the nail.
The inlet half rings were like this...
The other rockers are like this...
Also took out the cylinders...
The piston look fine....
The crank is a work of art...
What do you guys think I should look for?