Technical characteristics of the cylinder block (Opel Kadett E)

The cylinder block is cast from a special cast iron and is one piece with the cylinders. The cylinder axes are located in the same vertical plane as the crankshaft axis. The digital index of the machining tolerances for new cylinders is stamped on the cylinder block (78.95 mm is the minimum size, 79.50 mm is the maximum size). The decoding of the digital indexes is given below in the section "Pistons".

Distance between cylinder axes, mm: 87.

Ovality and taper of cylinder mirrors, no more than, mm: 0.013.

Note: After boring the cylinders, remove the old marking from the cylinder block and make a new one corresponding to the repair size.