I mentioned this on another post but got a kick. I'm an air cooled guy, but if one wanted to do a custom under the body job (like NASCAR, those bodys are only that, and those cars ain't stock)a wankle would be great. The boyz in the land of the rising sun, are getting 5-800 whp out of them, and you can STAND on the tack (thay'll spinn to whatever) I don't mind snooping aroud some other boyzz toys, and the latest GOOO FASSSSST joy is the F ront W heel D rive stright liners. Just was reading an artical today about one with 1000 whp 200mph 1/4 mile club. Hay if you can put it ALL in the front why not the back. This was not a roto, but I'm keeping my eye out, and asking around. There small light, and STRONG. Keep on keepin on, and I'll cheak in and share what I come up with.