
Here's why the 2023 Chevrolet Corvette Z06's flat-plane crank V8 is a big deal
Fox News
Corvette chief engineer Josh Holder explains why the 2023 Chevrolet Corvette Z06 has a racing-style flat-plane crank V8 and how they made it work.
That's because it features a flat-plane crank design usually associated with racing cars or the highest performance supercars, which the Z06 aims to be.
But what exactly is a flat-plane crank?
It's all about how the pistons are attached to the crankshaft. A typical V8 uses a cross-plane crank that has the journals that the connecting rods are connected to at 90-degree angles to each other, like a plus sign, while a flat-plane crank puts them at 180-degrees. You can see the difference below.

Pizza before tomatoes? Ancient Rome's version of America's favorite food looked nothing like today's
Ancient Rome pizza at Hungary restaurant features no tomatoes or mozzarella, using garum fish sauce and olive paste. Neverland Pizzeria's dish is limited-edition.












