Show Ad K&B .40 Quicky 500 Contact Information Contact John Patterson Phone: 208-733-3661 Location: Twin Falls, Idaho Price: $ 100.00 More Information K&B .40 cubic inch rear exhaust, two stroke glow engine made for Quicky 500 racing. No muffler. New in the box and never run. $100. Tweet This Flag Ad This Ad has been viewed 285 times.