May 1, 2014 — team release — SPRINGFIELD, IL — Rottler Manufacturing, a leading maker of machinery used in all facets of the performance engine-building arena, has joined Team Wilkerson Racing as a technology partner for the 2014 season. In addition, Rottler will be the featured focus on a special-edition Shelby Mustang body during the 2014 O’Reilly Auto Parts Northwest Nationals, …