By William Pearce
Before the United States entered World War II, the Army Air Corps conceptualized a large aircraft engine for which fuel efficiency was the paramount concern. It was believed that such an engine could power bombers from North America to attack targets in Europe, a tactic that would be needed if the United Kingdom were to fall. This engine project was known as MX-232, and Studebaker was tasked with its development. After years of testing and development, the MX-232 program produced the Studebaker XH-9350 engine design.
Although a complete XH-9350 engine was not built, Studebaker’s XH-9350 and Their Involvement with Other Aircraft Engines details the development of the MX-232 program and the XH-9350 design. In addition, the book covers Studebaker’s work with other aircraft engines: the power plant for the Waterman Arrowbile, their licensed production of the Wright R-1820 radial engine during World War II, and their licensed production of the General Electric J47 jet engine during the Korean War.
1. Studebaker History
2. Waldo Waterman and the Arrowbile
3. Studebaker-Built Wright R-1820 Cyclone
4. XH-9350 in Context
5. XH-9350 in Development
6. XH-9350 in Perspective
7. Studebaker-Built GE J47 Turbojet
Appendix: MX-232 / XH-9350 Documents
8.5 in x 11 in
214 pages (222 total page count)
Over 185 images, drawings, and tables, and over 75,000 words
Studebaker’s XH-9350 and Their Involvement with Other Aircraft Engines is available at Amazon.com. If you wish to purchase the book with a check, please contact us for arrangements.
By William Pearce
The Duesenberg name became legendary in early auto racing and is now known around the world as one of the most sought after classic cars. For a brief period, encompassing World War I, Fred and Augie Duesenberg turned their attention to aircraft engines. In the span of five years, their company created four unique aircraft engines and was involved in the development of others.
Duesenberg Aircraft Engines: A Technical Description contains over 100 illustrations and describes the aircraft engines from this nearly forgotten chapter in Duesenberg and aviation history.
1. Fred and Augie Duesenberg
2. Duesenberg “Walking Beam” Valve Gear
3. Straight-Four Engine of 1915
4. V-12 Engine of 1916
5. Sixteen-Valve Straight-Four Engine
6. The King-Bugatti U-16 Engine
7. Duesenberg Model H V-16 Engine
Appendix A – Duesenberg Aircraft Engine Comparison
Appendix B – Duesenberg Valve Gear Patent
Appendix C – The King V-12 Aero Engine
Appendix D – Duesenberg Engine Test House
Appendix E – Christensen Self-Starter
Appendix F – Notes on Descriptions and Conflicting Information
6 in x 9 in
112 pages (122 total page count)
Duesenberg Aircraft Engines: A Technical Description is available at Amazon.com. If you wish to purchase the book with a check, please contact us for arrangements.
The revisions below are formatted to be printed and added to your copy of Duesenberg Aircraft Engines. Check the revision number on the copyright page and download any new revisions.
A recently discovered image of the Duesenberg Motors Corporation display at the New York Aeronautical Exhibition, held in Madison Square Garden from 1 to 15 March 1919. From left to right is a complete King-Bugatti U-16 engine built by Duesenberg, the Duesenberg Model H V-16 engine with gear reduction, the sixteen-valve four-cylinder Duesenberg engine with gear reduction, and a partially assembled King-Bugatti engine.