Thursday’s test took place in the afternoon and extended into the evening hours. Photo: Kevin Dejewski
Almost every driver on the IndyCar grid participated in a test session at Iowa Speedway on Thursday, which focused on evaluating the track’s newly repaved surface and testing the hybrid power unit.
During the test, drivers completed laps in both the afternoon and evening, mimicking the time frame of the races in July. Overall, drivers had positive opinions about the new track surface, noting that the repaved sections were very smooth. This smoothness resulted in minimal tire degradation and faster lap times.
One notable observation was that running in the lower groove through the corners seemed to offer an advantage, although there were differing opinions on whether this would affect passing during the actual race.
Graham Rahal expressed his enthusiasm for the repaved track, stating that the corners were incredibly smooth and that lap times were faster compared to last year. He believed that the new surface would potentially open up a second racing lane, making for an exciting event.
The hybrid system performed well during the test, without any reported issues with the electrified power system. However, the overall impact on performance appeared to be minimal at the current power levels set by the series.
To ensure a smooth transition, IndyCar is taking a cautious approach by initially limiting the power output of the hybrid units. This conservative strategy aims to minimize any potential problems during the hybrid system’s debut at the upcoming race at Mid-Ohio Sports Car Course.
Teams have an adequate number of units to complete the race weekend, and spare components are available from Honda and Chevy if necessary.
The full debut of the hybrid systems will occur during Friday afternoon’s practice session, followed by the Honda Indy 200 on Sunday, July 7 at 1:45 PM. Subsequently, the paddock will return to Iowa Speedway for a double-header race weekend on July 13-14.