yamaha_george wrote:IQ,Ice Queen wrote:Might be an idea to find a Cylinder head shop type place that have a spark eroder. That'll get it out without touching the original threads
that would do it, but I only know of 2 between here and Oxford they are kinda rare animals. I did get some work thro the back door of the one in Kingston but the other one was 70 an hour and they were NOT friendly at all.
So much so I sent my last work of that kind to Canada it worked out to be 35% of the UK cost and that included postage each way.
There's at least one here in Luton, Flipper used him few years ago on a car cylinder head and got good service