edited 22/6/08

Valve spring compressor for most occasions.

I don't need the pipe extesion on the BMW head.

which makes is even easier to drop in the wedges.


14 mm ring spanner shaped...

and extension to match..

.. serves this purpose. Otherwise you have to take the block out to properly reach with an open
spanner. But even then, this special ring spanner is superior as it leaves the nut in shape.