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IndyCar's Hybrid, Explained: The 60-Horsepower Boost Drivers Charge Themselves

The IndyCar hybrid explained in plain English: what the MGU and supercapacitor ESS do, why drivers charge it themselves, and why IndyCar just turned it down.

IndyCar's Hybrid, Explained: The 60-Horsepower Boost Drivers Charge Themselves
Jul 15, 2026 · 7 min read ·
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