Chicago Facility: (800) 826-7403 / (773) 624-6111     |     Las Vegas Facility: (800) 426-8771 / (702) 649-7776

EQ Motorsports leads the way with grassroots sanctioning bodies…

We’ve spent 10 years developing the leading “Spec” style GM and Mopar cylinder heads in the performance racing industry. Working closely with sanctions, tech departments, racers and promoters to develop cylinder heads that are both consistent and durable in order to meet the current rigorous demand of the modern racing industry at an affordable price.

EQ produces the only NON OEM cylinder heads that are currently approved for use in the IMCA, WISSOTA, USRA, TOP GUN Sprints and many other leading sanctioning bodies. EngineQuest is committed to producing a cylinder head that is easily identified in the tech tent along with an “Industry First” serial numbering system for traceability of our heads. We encourage all sanctioning bodies across the country to contact EQ for help in maintaining strong car counts and competitive race fields without increasing racing costs. EngineQuest part numbers CH350I (350 GM 487X style) and CH318B (Mopar LA style Magnum w/ pedestal rockers) are obvious choices in rule books across the country.