Hey guys, I’m in the midst of a 421 cub build. Although this is my third Banshee build, this is my first build that is not a stock cylinder so this is new territory for me. I have some rookie questions about Cub cylinders. From what I understand, these cylinders have to either be sleeved or Nikasiled? Most people go with Nikasil? So does this mean that the bore is always 68mm and unlike stock cylinders, you can’t bore/hone when damage happens to the cylinder wall? If I understand this correctly, Nikasil is very strong, but if you do damage the Nikasil, instead of boring/honing like you would on stock cylinders, you would have to have the Nikasil redone which would keep the bore size at 68mm? I’ve also heard that if you did sleeve a cub cylinder, it can be difficult to find any other size pistons than the standard 68mm? So if you went 30 over, it would actually be difficult to find a piston to match the bore. Can someone please help me clear this up? Thanks!