I've read in different threads about souped up Abu's and Avet's but never anything about souping up a Calcutta. There are aftermarket parts and modifications that you can do or have done to them to make them sizzle, which can be a good thing, say at the ditch. Anyone got any ideas for Calcutta's?

Not really much the Calcuttas need.
Keep em clean and oiled and they're happy.

You can get ceramic bearings for them if you want...