Hi Grumpy
Thanks for the info I will make the tool and get some loctite. I have friend at work that can make the tool although it doesn't difficult I think a drill press would be the best way to make this and he has one.
I've up loaded the pix I did it twice just to make sure.
Let me know if it comes through. Also in looking at the Valve it appears that there may have been a cap of some sort that went over the Valve guide with a hoe with enough clearance for the valve stem to come through. Similar to the intake side but maybe not.
I understand about being careful in tapping the guide back in as I have the piston up tight now.
It will probably be a day or so before I get back to you as I'm working tomorrow and Friday.
Thanks
Mike