P1racenews AI automatic summary:
Two of the Chip Ganassi drivers have been handed grid penalties ahead of the Milwaukee Mile.
Chip Ganassi has decided to make unapproved engine changes for its drivers, resulting in grid penalties for Scott Dixon and Kyffin Simpson ahead of the 2025 Milwaukee Mile.
Both drivers are expected to receive a six-place grid drop, following a trend of other drivers who made unapproved engine changes in Portland.
Arrow McLaren’s Christian Lundgaard set the fastest time in qualifying but started seventh due to an engine change.
Honda has outperformed Chevrolet this season in terms of reliability and speed, with only two of the 2025 race winners using Chevrolet engines.
Scott Dixon, powered by Honda, has faced multiple penalties due to engine issues, needing his seventh engine replacement of the year.
Kyffin Simpson’s engine change in Milwaukee is his first outside of the four allotted engines, with a previous penalty in Portland due to an incident with Felix Rosenqvist.
