I'm trying to find all the necessary data for engine rebild. Is there any rule for honing ? https://www.hastingspistonrings.com/tech-tips-faqs/cylinder-bore-refinishing What size of pistons ? . The car has passed 220000 km and there is no problem with oil consumption. My problem is buying pistons in advance before measuring. Transport and customs are long lasting. If I first opened the engine I would have to wait a month for the parts.
With that mileage and if everything is okay, i would go first oversize just as a precaution, that way it will be 100% there is bound to be some wear after 220k