These guys have converted numerous Priuses (Pri-i?) from pure Hybrid to plug-in mode, allowing them to achieve 100+ MPG in daily driving. The best part: they’re putting together a kit to help you do it, too! There’s a lot of re-programming involved, so they’re hoping to provide you all the tough stuff so all you’ll need is some tools, time, a Prius, and a desire to shun gasoline like the plague.
We’ll bring you more information about this when we get back into the office, as I’d imagine a number of you’ll be interested in trying this yourselves.