Verizon IndyCar Series drivers will have more horsepower at their disposal when activating the push-to-pass overtake assist at road and street races in the 2016 season.IndyCar announced that turbocharger boost pressure during push-to-pass use will increase from 160 kilopascals (kPa) in 2015 to 165 kPa, equating to a gain of...

IndyCar has reinforced its technical staff with the addition of former Honda Performance Development figure Marvin Riley as director of engine development. Riley will participate in the development of rules and performance standards for the series engine manufacturers Chevrolet and Honda."I'm happy to have someone of Marvin's experience join the...