an option b with a pump attached. Neat idea for sure, diagram and all. Originally for the rx-7, but defiantly can work with another setup. I can't believe the guy sold 24 of these!! lol a cheap ic pump, piece of hose, coolant container, $175. I might build something similar......

Charge Chiller Turbo Intercooler Water Pump Tank - eBay (item 380010244689 end time Apr-08-11 11:26:43 PDT)

 

is what i use and i love it.. and it looks nice after powder coating