Jim, nothing wrong with old school racing ideas. I have read lots on here and on Bob Riley's website about fuel coolers, but I still like the idea of having one. Mercedes-Benz has an interesting one, check out my pics-there are a couple shots of a fuel cooler on the suction side a/c line of my wife's 560SEL. I have thought about wrapping some fuel line around our accumulator and insulating it, seems like it would work.