Moin Moin from the far north… don’t know who I should ask the best, but I think I’m right here… have a 92ger VW Polo with 1.0l 45hp “machine” and lastly with the ZKD change I saw that the cylinder walls are already badly smooth, but engine has already run 280,000 km… (by the way still runs great and eats no oil) but recently for 50 euros I bought the same engine with gearbox almost as a replacement want to finish it now, and “pack it away” ” so that I can exchange quickly for the serious case, goes fast with the. Pleul bearing bowls and piston rings I got, and I had the cyl. head plan, valves regrinded. what should I do for conservation when it stands ??? someone once told me no oil in the cylinders but petroleum… !? right ? and if why ? give times tips thanks mfg the Tom