Locked & Reloaded—Steeda’s record-setting Silver Bullet S550 shoots for lower elapsed times with Edelbrock boost

Written By Steve Turner Photography by Kevin DiOssi and courtesy of Steeda For followers of 2015+ Mustang quarter-mile performance, particularly the naturally aspirated variety, Steeda’s Silver Bullet is the pony car shot heard ’round the world. Saddled with the mission of proving the company’s aftermarket upgrades on the quarter-mile, this car quickly

Direct Injection Inspection—Investigating the Truth and Fiction of GDI High Performance

Prompted by ever-more-stringent emission and fuel economy regulations, car manufacturers are switching to gasoline direct injection power plants in everything from four-cylinder econobox transportation appliances to the “crossover” vehicles that are the minivans of the new millenium, and even in their performance flagships like the Ford Mustang and Chevrolet’s Camaro