hmmm, someone out there would probably love this radial engine, 1940s Continental w670, widely used in the PT-17 Stearman and the Waco UPF-7. 668 cu in

https://www.facebook.com/marketplace/item/1440672204496281

the shipping container for a 16 cyl radial airplane engine is enormous, the engine had been sent to Portugal to be rebuilt, was shipped back to Mozambique, and ended up in South Africa

https://www.facebook.com/groups/598119237203242/permalink/2733672286981249

at first I thought this was the Adams Farwell I posted in 2014... but no, it's a Julian, and it's a 6 cyl radial.

https://justacarguy.blogspot.com/2014/02/the-only-existing-5-cylinder-radial.html

the Bristol Brabazon has to be the most complicated flying machine ever built. It had 8 Bristol Centaurus 18 cylinder sleeve valve radial engines running concentric contra-rotating props through angle drives and shafts

 

https://www.facebook.com/photo?fbid=9932664720125544&set=pcb.1922894261779355

A radial engine developed for light aviation, but is a bolt-in for VW vehicles because it’s based on standard air cooled VW Beetle engine architecture, it puts out a 100 hp more though! (thank you Berend!)

Australian company Radial Motion uses off-the-shelf internals from an LS1 V8 to ensure easy parts availability, runs on unleaded, and produces 130 bhp and approximately 130 lb ft of torque and mates to a standard 4-speed VW Beetle trans

https://silodrome.com/meyers-manx-radial-engine/

https://www.radialmotion.com.au/

a rare explanation of the Owen Magnetic (I've posted about them before) skip to 1:45 in this video

the video then shows the DeDion Bouton trike, then the Megola motorcycle, and a Stanley

https://www.autoweek.com/car-life/classic-cars/a41024853/weird-wonderful-wheels-of-pebbles-unorthodox-propulsion-class/

for the engineering drawings of the Owen Magnetic I posted http://justacarguy.blogspot.com/2016/02/the-owen-magnetic-transmission-electric.html  

for the electrical schematic: http://justacarguy.blogspot.com/2019/01/thanks-to-robert-c-for-box-of-books.html

the engine block of a WW1 120 Hp Le Rhone 9Jb radial aircraft engine

https://www.facebook.com/groups/712743252141034/permalink/3144945422254126

Hendee Indian Rotary 7 Engine - -This is one of two rotary type engines built by the Hendee Manufacturing Company of Springfield, Massachusetts, manufacturers of the Indian Motorcycle.

Although George Hendee led the business, his fellow former bicycle racer Oscar Hedstrom was the principal engineer, and responsible for the company's brief entry into aviation. Several features of the French Gnome "Omega" engine were incorporated into its design, particularly the inlet valves which are similar to the Monosaupape engine

https://www.facebook.com/photo.php?fbid=10216237525711025&set=a.1617402035143&type=3

Russell Sutton’s 14 Cylinder Yamaha XV radial engine has progressed a lot from being designed and engineered from scratch to nearly complete

a twin row, 14 cylinder radial engine utilizing 14 cylinders and heads from a Yamaha Warrior XV 1700, fitted to a crankcase and internal components designed, cast, machined and fitted, all from scratch. Should make about 500 horsepower or so and he's building it for the best reason of all, he simply wanted to.

https://thekneeslider.com/yamaha-warrior-14-cylinder-radial-engine-project-begins/
https://thekneeslider.com/russell-suttons-14-cylinder-yamaha-xv-radial-engine-meets-the-neighbors/
https://www.youtube.com/channel/UCig-A-HRTtEGM-pe94D1dJw

it might get finished in a year or two, as he started this in 2013, but there has been zero new coverage since 2017 on Facebook, you tube, zip zero nada

I had a blast taking photos of the radial engine Plymouth truck this morning