ST. PAUL, MN (October 1, 2004)- Power Systems Research will be an exhibitor at the SAE Commercial Vehicle Engineering Congress and Exhibition in Rosemont, Ill. from October 26-28. The exhibition will take place in the Donald E. Stephens Convention Center where Power Systems Research will be displaying its products, services and capabilities. Information on Power Systems Research's database family, syndicated surveys, market research reports and numerous other projects will be available at the exhibition. Power Systems Research will be located in booth 412 in the Engines/Emissions/Environment section of the exhibit floor.

The SAE Commercial Vehicle Engineering Congress and Exhibition is a gathering place for professionals from the diesel engine, truck, construction and agricultural engineering industries. Experts from on-highway and off-highway heavy duty vehicles will be in attendance.

Further information about the SAE and this event can be found at www.sae.org/comvec.com

Power Systems Research is a global market research and consulting company specializing in the engine, original equipment, and components industries. Since the company was founded in 1976, Power Systems Research has been the authoritative source of market information and business intelligence to the power products and drivetrain industry. Power Systems Research is headquartered in St. Paul, Minnesota and provides market data and customized project work to the world's leading vehicle and equipment OEMs and component suppliers. The company has a global presence with operations in Detroit, Brussels and Tokyo. Further information is available at http://www.powersys.com.