This is impressive...

Conley Stinger 609

Follow the link to the photo gallery for a lot more photos.

that looks very impressive, unfortunately the site keeps locking my browser, i would also be careful accessing from work, note the name of the site its on!

Gizmag is not a rude site! It's just a load of gadget reviews.

Try this link for some videos by the manufacturer himself:

Conley

[Edited on 2/10/12 by David Jenkins]

Would make a nice engine swap for a 100cc scooter. a similar amount of power but with v8 burble!

Its a work of art that is.