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Freedom 250 race distance extended

Freedom 250 race distance extended

The best and the worst: Ryan Hunter-Reay on his career highs and lows

The best and the worst: Ryan Hunter-Reay on his career highs and lows

Palou expects track records to fall with IR28 after second day of testing

Palou expects track records to fall with IR28 after second day of testing

Pfaff Motorsports to withdraw from IMSA at season's end

Pfaff Motorsports to withdraw from IMSA at season's end

IR28 impresses as Rossi completes first validation test at Indy

IR28 impresses as Rossi completes first validation test at Indy

Vote set for proposed change to F1 compression ratio tests

Formula 1

Vote set for proposed change to F1 compression ratio tests

By Chris Medland - Feb 18, 2026, 4:14 PM ET

The FIA has proposed a new approach to the way it tests for compression ratio limits, with Formula 1's power unit manufacturers to vote on whether to approve a mid-season change that could hamper Mercedes.

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