Length [mm]: 172.2

Cylinder diameter [mm]: 130.175

Bolt diameter [mm]: 55

Supplementary Article / Supplementary Information 2: Piston Ring Piston

Degree of compression (compression) [mm]: 114.2

Concavity diameter [mm]: 83

Bolt length [mm]: 114

Depth of concavity 1 [mm]: 27

Depth of the pocket of the valve1 [mm]: 2.5