TUCSON

TUCSON, Arizona, January 23, 2003

WALBRO ENGINE MANAGEMENT INTRODUCES REVOLUTIONARY STARTING SYSTEM FOR HAND HELD, FOUR STROKE TRIMMERS AND BRUSH CUTTERS

Walbro Engine Management has developed a revolutionary starting system that provides simple, two-step starting and improved engine performance for hand held, four stroke string trimmers and brush cutters. The Walbro-TEC (Walbro-Total Engine Control) system will be introduced in early 2003.

"We are pleased to be providing the Walbro-TEC system as an integral part of the new Troy-Bilt models TB425CS, TB475SS and TB490BC four stroke string trimmers to be introduced for the 2003 model year under the EZ-Start trademark," states Don Ross, Walbro Business Unit Manager. "Walbro's expertise in both fuel and ignition systems makes it uniquely positioned to provide this type of product, where the two systems interact to provide important benefits."

Walbro's engineering team coordinated technology from their fuel systems and electronic ignition module groups to develop this landmark product. Digital electronics and a rotary valve carburetor are the heart of the patented system. A special flywheel and air filter assembly (also provided by Walbro) complement the MA series ignition module and WYL carburetor.

To use, the operator simply depresses the air purge bulb and then pulls the starter cord. The Walbro-TEC system technology does the rest. Depending on the engine temperature (cold start or hot re-start), the engine controlling system automatically adjusts the spark timing and air/fuel mixture control for easy starting and excellent all-around engine performance.

For further information on this technology, contact Don Ross at Walbro Engine Management, (989) 872-7233, or Ken Speece representing Troy-Bilt handheld products, (330) 558-3106.

Walbro Engine Management, a unit of TI Automotive, is the world's largest manufacturer of small engine carburetors for hand-held power equipment and a major manufacturer of small engine ignition systems, fuel injection components and other products for outdoor power equipment, marine and recreational products. Walbro Engine Management has facilities in the United States, Mexico, Italy, Japan, Thailand and China. More information is available at www.walbro.com.

For further editorial information, please contact:
Ann M. Guernsey
Walbro Engine Management
(520) 877-3000