Sorry to hear that the US distributor is still doing the best that they can to ruin the reputation of these fine engines. All they have to do is ask the factory, and they will happily send them out a header via post. I routinely receive small parts like this from the factory in a week or so. Sounds like they are waiting for thier next large stocking order to get a header for you. I'd e-mail the factory, let them know you've PAID for the header, make sure you include your mailing address. They are good folks to deal with, I'm sure they will send you your header and bill the US distributor appropriatley. The address is [email protected]