S. Jennings Racing, LLC has been building high performance racing engines for over 35 years. Over the years we have had to machine various custom parts for each engine and have gained valuable experience. S. Jennings Racing has been manufacturing its own version of the Cosworth 2.0L 4 cylinder BD series engine block for the past ten years. Since we moved to Tooele, Utah five years ago, we have acquired 1 NEW CNC milling center, a NEW CNC Lathe and a surface grinder. With these new machines we have been able to expand and offer even more services to our customers. With the need to verify our dimensions for the aerospace industry we have aquired a new CMM and Optical comparator. Our recent AS-9100 compliancy with Logistic Specialties Inc. will add to our efficiency and quality so we can better support our customers.