First up for Team Duramax is the 2003 Chevy Silverado 2500 HD of Matt Handwork. Matt hit the rollers hard and is the current dyno leader. With half the field still to go we'll see if his record stands. Torque: 1,663ft/lbs HP: 869 By Jason Gonderman Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!