Push-to-pass, which was introduced to the engine-chassis package in July 2012 on the streets of Toronto, will have parameters for each of the 11 road/street course races. The option gives drivers a turbocharger boost to 161 kPa and additional 200 RPM with the push of a button located on the steering wheel.
There's no delay in activation or refresh time.
Verizon IndyCar Series drivers will have 10 uses of the overtake system for all road/street course races, with 20 seconds per push at NOLA Motorsports Park, Long Beach, Barber Motorsports Park, the Indianapolis Motor Speedway road course, Toronto and Mid-Ohio.
Races at Brasilia (Brazil), St. Petersburg, Detroit (two races) and Sonoma Raceway will carry 15 seconds per activation.