Spozed to be the latest greatest thing with built in capacitors to
hold 1,000,000 watts of power.  In one of their "reviews, someone
with a Vanagon installed them and was claiming slightly more power
and 2mpg better on the road.  The supposed model for the Vanagon is
the BE 1 i.  Prices range from $12-$15 ea. so it's no small
investment.  But they do have a lifetime guarantee to the original owner.....

You know as much as I do know.

DM&FS