Allison V-3420 Engine Walk Around Page 2
Any questions, comments, or problems, please
These pictures were taken and shared with the web by
These photos are of an Allison V-3420 engine on display at the Curtiss Museum in Hammondsport, NY. This version of the V-3420 was designed to power the Curtiss XP-75, and had twin output shafts. The reduction gearbox drove counter-rotating props.