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Palou wraps up promising first speedway test for new IndyCar IR-28 - RACER - Racing News
Two days of running on Indianapolis Motor Speedway, 151 combined laps turned, and a peak speed of nearly 218mph was achieved during the first oval track runs with the new Dallara IR-28.
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RACER
11 Sep 2026 · 1 min read
Two days of running on Indianapolis Motor Speedway, 151 combined laps turned, and a peak speed of nearly 218mph was achieved during the IndyCar Series highly conservative approach to running the new …