toledoblade.com --
"It's still a rod-and-piston engine; it just has a lot more electronics on it."
Mr. Pelmear said that traditional gas engines operate "at a very low efficiency, like 8 to 10 percent, and our engine is like at 38 percent efficiency."
I really like the wording of the last quote "is like at"...lol
Can't wait till the xprize event