Has anyone made an intercooler that uses ice water or a recirculator pump and a radiator? I am thinking of a bundle of small diameter (1/2" to 1") tubes surrounded by cold water or even dry ice. This design would be somewhat like a boiler heat exchanger in reverse. This is for an application where limited room exists between the turbo and manifold (12-14 inch length). Also, has anyone experimented with water/methanol injection either before or after the turbo. FYI: this is a 350 Chev in a 2nd GEN Camaro