In late July, General Motors took the wraps off its new twin-turbo 5.5L V8 engine, the LT7, found in the 2025 Chevrolet Corvette ZR1 – it outputs 1,064 horsepower, putting some supercars to shame. Only a few days later, GM’s Cadillac has joined the fun by announcing an upgrade exclusively available to the 2025 CT5-V Blackwing: the Precision Package. This optional add-on focuses on the sport sedan’s chassis and suspension, making the already potent Blackwing even faster around the track while offering drivers increased
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