Hiya Mr Editor,
In truth, no, not as a matter of course. I have a selection of books that have arrived unbidden in my drawer. However now that you have been so kind as to prompt me, in future I shall do so. Seriously thank you.
Julian Hi.
Thanks for your input, now I understand more fully. Further question,-- As I have no idea what year my cylinder head is from, are the lower valve collars interchangeable. And are there any others that might fit. I know that I can buy new ones but I wish to avoid that wherever possibly for such simple parts.
Mike