Valve clearances ( k9k solid buckets )

[Dr HMS Derv Destroyer]

Need this doing I think as my dci is starting to get abit tappy until warmish but still does it a little after.

Not compression as I've tested all that to make sure I haven't got a valve not seating properly.

What prices and labour ( sp ) I'm i expecting to have them done?
I know some can be swapped around , but some are to far out for that.

And guessing cambelt needs doing with it , had it off once for the fuel pump so no second chances

raz