They have in stock a Lucas low impedance injector which they say is the modern replacement for the Siemens 890cc injector old part number FI11405 New at $69.95 each .Lucas OID142B is the part number. Go on their site and you can have a look. Seems to me they will do the same job.
The link is in grcossies post above. Hope this helps the people who are looking for the injectors.