NGK
Which ones? Do you have the part numbers?
Sorry... that was a bit rude
I purchased a set from Matramagic:
http://www.matramagic.co.uk/product.php?productid=16404I still have them in a box somewhere but I suppose I'll replace them sometime soon, I just want to be certain that the carb is working as it's supposed to, apparantly it was leaking a bit of fuel though that should be fixed now now after I took it apart again yesterday evening. A little O-ring I'd fitted in the petrol line from the accelerator pump and it had broken into two pieces...