Don Schumacher Racing (DSR) and Don Schumacher Precision Manufacturing (DSM) has named Atlas Copco the company’s official compressed air technology partner for the fifth consecutive year. Atlas Copco Compressors LLC – a global leader in sustainable productivity – will provide high-quality air compressors, dryers, and accessories to drag racing's winningest team and its manufacturing arm through the partnership. “The two ingredients we rely on for our racing operations and manufacturing centers are electricity and compressed air," said Mike Lewis, senior vice president at DSR. “Atlas Copco has been a reliable partner for many years providing quiet, efficient, compressed air at both our headquarters and on the track.” Atlas Copco’s partnership with the company began in 2016 when DSR/DSM expanded the race shop and machining center, installing a new Atlas Copco, the GA 26 VSD+ air compressor system. The GA VSD+ series continues to provide