Guys, Does anyone know what size the valve guides for a KV engine (2226cc) need to be reamed to once fitted? Valve stems seem to be around 7.96mm, so I'm guessing 8mm would be right... can anyone confirm this for me? Cheers Duncan '86 CQ '88 90Q -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.