Small Off-Road Engines (SORE) are defined as vehicles or engines equal or less than 19kW. These engines are mostly found in lawn and garden applications where they are used as commercial equipment like lawn mowers, chain saws and power generators. AVL is offering products for complete Small Off-Road Engine certification and R&D emission test cells, durability test cells and end-of-production line testing. The components utilized in these types of test cells include: