Compression failure

[justin]

You may find a bent valve has a memory!
If you can simulate the reverse of the moment of collision with whatever may have caused the damage, you may well find it will repair itself to the original shape, or at least close enough to re-cut and seal.
Don't want to sound like I'm very clumsy, but I have succeeded several times with this repair!
You know they're all on about recycling everything, so here's your chance!
Good luck!
Jus

[mat]

Many thanks all. Now running.
Thanks for the comment justin, I might try this on an old head and see!
mat