Useful links:

Minari kits and parts will soon be available again from Paul Featherstone-Harvey of Peninsula Sports Cars
mobile: 07807 424 819
Martin Isherwood's Minari RS build pictorially illustrated
A large site full of information on things Italian and Alfa Romeo, with some Minari information.
A very useful link to an Alfa 33 discussion site.
Alfa links
Source of new and used AlfaSud and 33 parts
Boxer engined alfa forums - some good stuff here
Alfa boxer tuning - comprehensive details for tuning your engine
How do I tune Weber carburettors- Lotus Seven Club. So Lotus Sevens are useful for something after all.
Alfa Romeo Owners Club - has active AlfaSud and Alfa 33 Registers, and forums for members