Through more than a dozen practice and warm-up outings, four Firestone Fast Six qualifying sessions and four road races this season, Verizon IndyCar Series engine manufacturers have achieved an impressive statistic: 100 percent reliability from their 2.2-liter twin-turbo V6 powerplants. The lack of engine failures through the first four of 16 races is first of its kind since the series moved to its small-displacement turbo formula in 2012, and as Chevy IndyCar program manager Chris Berube told RACER, the General Motors brand isn't surprised. "We've had zero engine failures; it's always a priority for us to operate the engines with that being part of our philosophy," said Berube,...
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