[Ian Roberts]

Hi all
Thankyou for your useful comments on my previous posts.

The previous owner damaged (broke off) the threaded part of the timing cover holding the oil pipe union feeding the rocker box.
This has been aluminum welded and all necessary engineering work completed.
The diagonal oil way feeding the rocker box (which I did have the correct drill size put to one side) has now been put away by accident.

Could anyone confirm the drill size for the diagonal oil way through the timing cover to the main oil feed.

Has anyone any suggestions for the tell tale - sealing - spring etc.

Thanks

Regards Ian