Nice engines. I am producing a few radials also, to be delivered starting December 2010. I have the ONLY R-14 cylinder in production in the world. Not One-of-a Kind, but batches of 10 engines. All CNC machined from BAR STOCK - absolutly NO castings or forgings. Next year I am launchi8ng the entire line of radials produced by an american company (allow me to keep the name under wraps, for the moment). Theses will be PHOTO-like engines (outside) - true scale, for model airplanes and collectors. www.authenticscale.com