LN Engineering LLC, based in Momence, IL, has been a leading provider of precision performance parts and services for Porsche engines since 2002. Their product lineup includes the renowned Nickies cylinder and piston sets, as well as IMS bearing kits to address known engine issues. LN Engineering is dedicated to delivering high-quality products that surpass the standards set by OEM manufacturers.

They achieve this by utilizing cutting-edge material, manufacturing, and finishing technologies. All of their products undergo rigorous quality control inspections at their state-of-the-art facility, which spans 17,000 square feet and houses Haas CNC machines made in America. LN Engineering also collaborates with industry leaders and carefully selects specialty products from small businesses that share their commitment to excellence.

Co-founded by Charles Navarro and Tammy Hellings, LN Engineering started with a focus on air-cooled models before expanding to include water-cooled Porsche vehicles. They have since developed innovative solutions like the Nickies aluminum engine block sleeving process, which allows for block repair and increased displacement. With their no-compromise approach, LN Engineering continues to provide exceptional performance products and support to the automotive aftermarket