GM’s Controversial 4-Cylinder Truck Engine Is Getting More Power

General Motors made the bold decision to introduce a 2.7-liter four-cylinder turbocharged engine in the full-size Chevy ...
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GM plans more power for its 2.7L TurboMax 4-cylinder in 2027 trucks

General Motors is preparing a significant power increase for its 2.7L TurboMax four-cylinder in the next generation of ...