I had a rogue stone pierce my AC rad and then my Water Rad .. To this day I've not used the AC for an reason .. albeit theres no gas in there and I dont miss it ..

Can the AC be removed including the pulley wheel and ancillaries .. seeing as the ac rad is and could be taking up possible FMIC space.

Could this lose of AC belt and pulley be a worth while inertia gain.

 

You can just remove the pump + belt + ac rad + alloy can + pipes but in answer to your question I don't think you will recieved much if any benefit power-wise I think it's purely a very slight weight reduction due to the pump and obviously a space reduction for fmic hope this helps mate