Bryan Robb launches Digital Throttle; James Bolch named Exide Technologies president and CEO; 3M announces new installer training program; Steve Weigner retires from Toyo Tire U.S.A. Corp. after 28 years; and more news from around the industry.

New engine formula that allows for turbocharged engines at a maximum of six cylinders and a maximum displacement of 2.4 cu. l. may open the door for more manufacturers in the IZOD IndyCar Series; Levi Jones wins three of the four USAC AMSOIL National Sprint Car Series events during “Eastern Storm”...

SEMA awards Gold Partner status to Las Vegas hotel and service vendors that demonstrate a commitment to the success of 2010 SEMA Show exhibitors.

Musclecar enthusiasts are becoming less precious about their projects and using techniques once reserved for street rodders.

Nearly half of retailers that responded to a SEMA survey think this will be a pretty good summer for specialty-equipment sales.