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From its humble beginnings as a $500 parts truck, and now morphed into a formidable contender, Mike Maciejack takes on the Grand Champion truck class at Holley LS Fest in Texas with his 1987 R10 named Ruckus. This fully transformed carbon fiber wide-body truck packs a punch with its LSX 434 engine and a power output exceeding 700 horsepower on pump gas, featuring a stock frame rail chassis, a back-capped rear, and a full roll cage. Equipped with a Holley Terminator X system and a range of high-performance components, Ruckus is primed to dominate the competition. With ambitions to reach up to 900 horsepower on race fuel, Mike Maciejack and Ruckus are set to make their mark at Holley LS Fest East this year as well.