Hi,
I am new to this group.
just got myself a 51 plate astra coupe with only 54k on the clock.
picked it up as the owner thought the timing chain had snapped but after stripping the engine down it appears it has 6 inlet valves damaged.
Ive never changed valves before and wondering if anyone could help me. want to put in new valve stem seals as well.
or does it need to go to a head shop for this to be done.
Cheers