The choice actually wasn’t great - the donor... The motor was taken from the PHYSICALLY DESTROYED Oka. The driver somehow “miraculously” drove under the truck at full speed. The car literally turned into a kinder surprise, the driver into minced meat... The engine had to be removed from all this disgrace with an angle grinder. It was naturally rolled into metal. Of course he suffered a lot! But nothing - the block itself is intact, which means it will live!
Initially, there was an idea to make an anti-phase switch, but for now I decided to postpone this idea until better times (I decided to work on this project with the motor that I have now removed from my Oka). And it was decided to refine this engine to a state of MAXIMUM VITALITY, endurance and performance. Those. I will increase its service life, safety margin and power as much as possible... Or, to be more precise, as much as I can :-).
The wear and tear of the CPG required the block to be bored to 82.4mm for the first repair. Additionally, micro-polishing of the hone was done with goya paste. This feature practically eliminates the wear of the piston rings during break-in! Therefore, compression in the cylinders will be more than ideal!
New liners, seals, gaskets, etc. down to bolts and washers with nuts. It goes without saying
