Welcome to Mid-America Motorsports, your premier source for DynoJet, Brian Tooley Racing (BTR), and Domestic & Japanese (DNJ) products. We proudly offer a selection of OEM and performance parts, including advanced cam upgrade kits designed to enhance your vehicle performance. Additionally, we provide a new and rebuilt OEM and performance heads and engines. If you have any questions, complications or concerns, please contact me. Call, Text, Chat, Email.

Parts Department

Welcome to Mid-America Motorsports, your premier source for DynoJet, Brian Tooley Racing (BTR), and Domestic & Japanese (DNJ) products. We proudly offer a selection of OEM and performance parts, including advanced cam upgrade kits designed to enhance your vehicle performance. Additionally, we provide a comprehensive range of new and rebuilt OEM and performance heads and engines. Trust us to support your automotive needs with professionalism and expertise.