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MotorTrend on MSN11h
American Supercar: Your First Look at the 1,064-HP 2025 Chevrolet Corvette ZR1!
The engine might be in the middle, but the mightiest Corvette returns as the supercar with a muscle-car mindset.
MotorTrend on MSN11h
Monster! The Story of the Corvette ZR1’s LT7 V-8 Engine and How It Makes 1,000+HP
That’s the story of the 2025 Chevrolet Corvette ZR1’s V-8 engine. To punch out 1,064 horsepower, the LT7’s eight pistons ...
Environmentally friendlier refrigerant’s higher cost means bill for your car’s A/C repairs may rise
New refrigerant, R-1234yf, is much more expensive than R-134a, and the handling equipment for R-1234yf is often costlier, so ...
GM Authority16h
A New GM Internal Combustion Renaissance Is Under Way
GM Authority has more exclusive information to share, and suffice to say, it looks like there may be a new GM internal combustion renaissance under way.