Erlingtheelder
A2OC Donor
Yep!Try the Slick50 may at least make it quieter, it only cost about £20. Any good engine shop is capable of a rebore. The same basic block is used in multiple VW group cars so there will be shops very capable. Do not know the area but a quick Google came up with Lancaster Engines and loads more. Not a recommendation from me just giving an example. No harm in phoning a few to get a rough idea of the price.