I have just bought an xf panel van, and the motor in it is f**k, comes with one to put in It,but I want to rebuild it first. The first thing I am after is inlet valves. Was hopping someone might be able to tell me where I could find some 1.86 inch valves

Go and see someone at an Engine Reconditioning place....they should be able to help.....should.

that's probably a good idea... I have had a bit of a look myself with no luck... Hopefully a reco place can help