Verizon IndyCar Series

Twin Turbos For IndyCar Engines In 2014

The IZOD IndyCar Series field flows into turn one at the start of June’s race at The Milwaukee Mile in West Allis, Wis. Next year all Indy cars will be powered by twin-turbocharged engines. (Al Steinberg Photo)

INDIANAPOLIS — IndyCar has announced that all engines supplied to IZOD IndyCar Series teams will utilize only twin turbocharger systems beginning with the 2014 season.

The decision, which was confirmed after consultation in an IndyCar Engine Committee meeting, will further strengthen engine parity. It also dovetails with the manufacturers’ first homologation update cycle for the 2.2-liter, direct-injected V6 engines supplied by Chevrolet and Honda.

“In an effort for parity throughout the turbocharger range, mandating only a twin turbo system simplifies our efforts to ensure even closer competition,” said Derrick Walker, president, competition and operations, IndyCar. “Both manufacturers displayed a willingness to use a common turbo spec for 2014, so it made sense to mandate a twin turbocharger that maintains the performance we’ve come to expect while keeping the technology relevant to the automotive industry.”

Engine manufacturer competition returned to the IZOD IndyCar Series in 2012. Chevrolet reentered the series with a twin-turbocharged engine through technical partner Ilmor Engineering. Honda, which was the sole engine supplier from 2006-2011, opted for a single turbocharger for the engine designed and built by Honda Performance Development.


Posted by on Jul 25 2013 Filed under IndyCar, Latest Headlines, Top Stories, Verizon IndyCar Series. You can follow any responses to this entry through the RSS 2.0. Both comments and pings are currently closed.


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