Ew350 valves and guides

[Neilj]

Has anyone found a supplier or an alternative for ew350 valves.been looking at Bsa A7 seem to be correct head and stem diameter but will need shortening.

[EW-Ron]

In this neck of the woods, the local engine shop uses stainless Nissan valves as blanks for about everything smallish.
They are something like $5 @ ea, so there is a fair margin to make them into about anything, still at reasonable cost.
YMMV.
Shortening BSA valves sounds simpler though...