Who can cut valve reliefs properly?
 

Hey guys, I'm looking for a shop or business that has cut the valve pockets/reliefs larger in the past and still does it.

I was told to call Arias and have spoken with Tom Jung and he said they can't cut them and he doesn't even know who will do it.
I'd rather no do it myself as I don't want to screw anything up so I'd rather pay somebody that will do this but not sure who I can contact.

Anybody know of any shops?
I've searched but couldn't find any of the info I'm looking for

nash machine in scarborough has done them for me before

Thanks! I will give them a call tomorow then