[v8volvo]

Mercedessource makes a shim kit that's not a bad deal, I have one and I'm sure I'll never use all of its pieces so would happily loan it out to anyone for free (with a deposit of course) who needs them for injector work, provided it were returned speedily.

Otherwise, any diesel fuel injection shop will have a mountain of these and should have no problem getting injectors set up properly for you, if you go that route. Local guys here do it for a few bucks an injector -- undoubtedly a good deal once you factor in the time, learning curve, and equipment to really do it properly yourself, unless you have no one near you who is capable... Even then, sending them out in the mail still seems like a better option to me. I've redone a few sets myself, not planning to do any more.