John Lingenfelter was a prominent American automotive engineer and racer, best known for his work in the field of high-performance vehicles. He founded Lingenfelter Performance Engineering, a company that specializes in modifying and enhancing Chevrolet cars, particularly the Corvette and Camaro. His innovations in engine performance and tuning gained him a reputation as a leader in the automotive aftermarket industry. Lingenfelter was also an accomplished racer, participating in various competitions and setting multiple records. His passion for speed and engineering excellence contributed to the development of many performance parts that are still popular among car enthusiasts today. His legacy continues to influence the world of automotive performance.