ECR Engines is a premier high-performance combustion engine research, development, and production company located on the Richard Childress Racing campus in Welcome, North Carolina. ECR’s core business is providing NASCAR Cup Series and NASCAR O’Reilly Auto Parts Series partners with powerful and durable engines. ECR also brings expertise to other professional motorsports powertrain applications, including sports cars (IMSA, Trans Am) and dirt track racing. Beyond motorsports, ECR Engines has the interest and capability to support military, alternative energy, and other transportation and research projects.

With a legacy of over 200 victories across professional motorsports, ECR Engines has powered teams to wins at the Daytona 500, Brickyard 400, 24 Hours of Daytona, and 12 Hours of Sebring, contributing to numerous team and manufacturer championships.