Mattie Graves' Twin-Turbo LML Duramax Engine - Engine Builder Magazine

Mattie Graves’ Twin-Turbo LML Duramax Engine

Diesel of the Week is presented by

Mattie Graves is an up-and-coming star in diesel drag racing. Along with her dad and their shop, Hollyrock Customs, Mattie competes in the ODSS Pro Dragster class with the help of this twin-turbo LML Duramax engine. She’s looking to race more with PDRA and get her ETs under 4-seconds. See what goes into this Duramax build from Wagler Competition in this episode of Diesel of the Week.

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