John's Old Mercury Site is a dedicated platform for enthusiasts focused on the preservation and restoration of vintage Mercury outboard motors. Founded on a deep appreciation for the legacy of these iconic engines, the brand provides a wealth of resources for collectors and hobbyists alike. The site features an active forum where members engage in discussions ranging from technical support to sharing ongoing restoration projects and insights into Mercury's rich history, which dates back to 1939 when Carl Kiekhaefer founded the Kiekhaefer Corporation.

Visitors can explore a variety of resources, including comprehensive parts lists, educational "white papers," and a video library documenting the restoration of sought-after models like the 1956 Mercury Mark 30H. Additionally, the site hosts a classifieds section for buying, selling, or swapping parts and motors, fostering a vibrant community of vintage outboard fans. Whether you're looking for technical advice or wanting to connect with fellow enthusiasts, John's Old Mercury Site is your go-to destination for all things Mercury.