I'm daydreaming about the intercooler icewater tank I'm going to need for my Dodge Rampage LSR build. The tank will be in the bed of the truck, so I can be fairly flexible with respect to the shape and size of the tank. The simplest thing I can think of would be a Coleman-style, or other similar large capacity cooler, with bulkhead fittings, and a way to securely anchor the tank and keep the lid closed. I'm picturing one of one of those green steel-clad coolers, but that doesn't mean much. A drop-in set of baffles and a marine bilge/ livewell pump would be part of the plan for water circulation.
Has anyone used this type of cooler as an intercooler tank in the past?
Any other ideas for simple, cheap icewater tanks? I'd rather not spend $500 for a custom-fabbed aluminum tank if something much more readily available would work and be acceptable.
SteveM.