Who We Are

"Nothing beats racing intelligence; not talent, not money, nothing."

David M. Redszus, Ph.D.

Dr. Redszus is president and founder of Precision AutoResearch, a provider of advanced research and engineering services for the motorsport industry. A life-long racing “junkie,”—–beginning with brake jobs at the age of 10 — he probably has more coolant on the brain and oil in his veins than some of the cars on the track!

As technical consultant, engineer, coach, and racer, he has experience with a broad spectrum of sanctioning bodies, vehicle types, manufacturers & suppliers, advanced driving techniques, and racers. He has worked with numerous professional, semi-pro, and amateur racing teams, in a variety of motorsports. He also serves as a Senior Design Judge for FormulaSAE, an international collegiate competition for the Society of Automotive Engineers.

Outside of racing, David is an expert in large-scale systems analysis and non-linear management dynamics. He has consulted for the US military and private sectors, including most of the major automakers in the United States and abroad.

Dr. Redszus holds Ph.D. and M.S. degrees in Industrial Engineering from the McCormick School of Engineering at Northwestern University. His undergraduate work yielded a dual major in both Industrial Engineering and Economics. He also completed and instructed in the masters curriculum at Northwestern’s Kellogg Graduate School of Management.

H. David Redszus

H. David (Dave) is the Vice President of Research and Development at Precision Automotive Research. With 4 decades of experience in the motorsports arena, he has performed every task involved in racing from team owner to driver to mechanic to fundraiser— you name it.

Over 35 years ago, he developed the first formalized driver instruction curriculum for Porsche and BMW car clubs, which ultimately has served as the backbone for many structured professional driving schools.

Dave has also done extensive engine research and development in the areas of combustion analysis, fuel chemistry, and wavefront propagation. These topics, among others, have led to the development of the groundbreaking “RaceDataPower” software suite. This unique product provides racers, at any level, advanced engineering capability previously seen only at the Formula-1 level.

Together with a terrific support staff, “The Daves” are transforming “old school” racing knowledge into Racing Intelligence.

Shelley Marshall-Redszus, RN, MSN

Hello, everyone!  I'm Shelley and I am the Webmaster for Precision AutoResearch, wife of Dr. Dave  and affectionately known throughout the Precision community as "Data Geekette."

Besides creating and updating Precision's website, I have my own photography business, "Shots By Shelley." Specializing in child, family, and special events.  I have photographed everything from a family day at the park, to golf course weddings, to commercial products.  I even had the opportunity to work with the Chicago Cubs!  Please visit www.shotsbyshelley.com for more info and to view samples of my work.

In addition to keeping "The Daves" in line, working on the website, and running my photography business, I am a Registered Nurse.  

Any problems you may be encountering with the website, please email me at  datageekette@aol.com  and I will do my best to help.

Precision AutoResearch

901 Hillside Drive

Bensenville, IL 60106  USA

(630) 766-4402

PARbrowser@aol.com