BEHIND BARS The Development of the World’s Fastest Doorslammers—Part 1: Pro Mod chassis

Written by John F. Katz Photography Courtesy of Chassis Engineering and the FSC Staff The cackling, record-blasting, fin-backed carbon-fiber phenomenon that is Pro Modified racing emerged some 27 years ago from the IHRA Top Sportsman class, and from the nitrous-snorting, mountain-motor outlaws it attracted. Pro Mod has since spawned its own brood

King Tutt—Todd Tutterow Runs 5.66 at 251 mph; Tuned up for Vegas Finale in NHRA E3 Spark Plugs Pro Mod | Presented by Nitto Tire

Photo Courtesy of NHRA/National Dragster Todd Tutterow has excelled at every level of door-slammers from the local outlaw series to the highest ranks of NHRA Pro Modified and he's done it with all sorts of combinations including Twin-screw blown, nitrous, turbocharged, and Roots supercharged. This year's NHRA E3 Spark Plug Pro