Though mechanically similar, the GM LT4 and LT5 6.2-liter engines are radically different when it comes to performance.
Chevy's LT4 and LT5 engines were used in a wide variety of different car models. Despite the similar names, they're actually quite different from each other.
The ZR1 tag, with and without a hyphen, has been around for decades and has always been associated with high-performance Corvette options. Our personal favorite would have to be the 2019 ZR1, with its ...