St. Petersburg Turn 3 Becomes Extra Challenge with IndyCar Hybrid Weight

St. Petersburg Turn 3 Becomes Extra Challenge with IndyCar Hybrid Weight

By Michael Anderson

March 2, 2025 at 12:44 AM

IndyCar drivers are facing new challenges at St. Petersburg's Turn 3 due to the added weight of the hybrid system. The 100-plus pounds of energy recovery equipment behind the turbocharged engines is significantly impacting car handling and driver technique.

Friday's practice session saw three notable incidents: spins by Meyer Shank Racing drivers Felix Rosenqvist and Marcus Armstrong, plus a crash by Team Penske's Scott McLaughlin resulting in left-front suspension and bodywork damage.

IndyCar racing at St. Petersburg

IndyCar racing at St. Petersburg

Conor Daly of Juncos Hollinger Racing explains that the mechanical weight shift is creating new challenges for the chassis and suspension, effectively leveling the playing field for competitors.

Felix Rosenqvist notes that Turn 3, previously taken flat out, now requires lifting and extra attention. "It's like they added an extra corner to the track," he says. "You have to be alert in a different way."

Marcus Armstrong raises concerns about race day conditions, particularly when drivers exit the pits with full fuel loads and cold tires. Despite appropriate ride height margins, Turn 3 proved problematic from the first lap. The combination of fuel loads, tire pressures, and ride heights could create particularly challenging conditions during the race weekend.

The hybrid system's impact has transformed what was once a straightforward corner into a technical challenge that demands precise car control and heightened driver awareness.

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