Marvin Riley is IndyCar's new director of engine development. His job is to develope the rules and performance rules for series engine manufacturers Chevrolet and Honda. Riley, who holds a mechanical ...
Marvin Riley, INDYCAR’s new director of engine development, has climbed Mt. Kilimanjaro and Mt. Whitney, which underscores his outlook on life. “I’ve always been the kind of person who’s strived to do ...