If you want advice on rebuilding the KV6 (or any K series engine), I recommend a book by Iain Ayre and Rob Hawkins , called "ROVER K-SERIES ENGINE MAINTENANCE, REPAIR AND MODIFICATION"
There is a complete chapter (21 pages) on KV6 rebuild, and another on mods.
It offers lots of advice going way beyond the workshop manual, and more focussed on the DIY mechanic.
There is a complete chapter (21 pages) on KV6 rebuild, and another on mods.
It offers lots of advice going way beyond the workshop manual, and more focussed on the DIY mechanic.