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Dart Machinery, Diamond Pistons Team-Up to Sponsor NMCA NA 10.5 in 2020

Posted By: Event Coverage Team
Dart Machinery and Diamond Pistons, two divisions within Race Winning Brands, have signed on to sponsor the NA 10.5 category for the 2020 NMCA Muscle Car Nationals event series. The sponsorship began with the first event in early March and will continue when the series restarts next month with the Scoggin-Dickey Parts Center NMRA/NMCA Power Festival presented by HPJ Performance May 28-31 at World Wide Technology Raceway at Gateway. Incredibly powerful naturally aspirated engines are the main attraction in the Dart NA 10.5 presented by Diamond Pistons category. Often times small-block engines will scream to over 10,000 rpm while big-block engines are utilizing some of most efficient induction systems ever designed and built for conventional engine combinations. Once the racers have a powerful engine combination the challenge shifts to transferring the power to the track efficiently as the contact patch for the rear tires is a mere 10.5-inches. With the class requiring natural aspiration it puts an extreme emphasis on the engine builder. Dart coming on as the primary sponsorship is a natural as they offer high-quality engine blocks, cylinder heads, and intake manifolds across many different engine families. Diamond Pistons is also renowned for their custom slugs and precise machining processes that the competitors need for these powerful and efficient engine combinations, said Rollie Miller, General Manager and National Event Director at the NMCA Muscle Car Nationals series. For Advance Tickets and more information on the Scoggin-Dickey Parts Center NMCA Power Festival at World Wide Technology Raceway at Gateway May 28-31, 2020 visit For more information about the NMCA Drag Racing Series, visit

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