It's not a Wankel, but it is installed in a go-kart. LiquidPiston's X Mini engine ... of the Wankel and produce reliable, power-dense engines at extremely low weight in range-extender applications ...

Announced last year, Sonic Racing CrossWorlds is the latest in Sega's ongoing kart racing series starring Tails. At Sony's State of Play presentation today, we saw some gameplay footage along with the ...