Engine bulkhead - Toyota Corolla Levin, 1.6 L, 2000

The diagnosis after opening is a rotated connecting rod bearing in the third cylinder. Presumably due to overheating of the oil (at that time, Motul X-Max 5w30 was filled).

They decided not to sharpen the block, but the knee was ejected ...

List of s / h:

1) crankshaft
2) pistons
3) set of gaskets
4) rings
5) all liners
6) oil pump
7) cylinder head bolts

At the same time, I decided to change the pump and put a new stock clutch disc again (the basket was left reinforced), since I did not like to ride on ceramics.

Well, since I think that every breakdown is a reason for tuning, I decided to modify the cylinder head at the same time.
Porting + a slight increase in compression ratio I think should have a small effect ...