I drove an early Honda Insight with and without the rear wheel baffles; it was really interesting how you could feel the difference in the drag. Little car had

I drove an early Honda Insight with and without the rear wheel baffles; it was really interesting how you could feel the difference in the drag. Little car had hands on its hips holding it back, without the skirts. I'd love to get it running again but cant find decent instructions for swapping the battery system out for a normal alternator and battery.