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factory stock showdown

  1. Mopar / Stellantis News
    Earlier this week we broke the news that the 2020 Dodge Challenger Drag Pak built by Mopar for NHRA and NMCA factory stock-based classes will be equipped with a new 3.0-liter Whipple supercharger. That information was discovered in the rules for the NMCA 2020 Factory Super Cars, but the...