Math Proves the Mid-Engine C8 Z06 is Superior to the C7 Z06 and ZR1

This video dives into the power of clever engineering and why the mid-engine C8 Z06 and the 5.5L LT6 V8 are so amazing!

As we recently discussed in 10 Corvette Facts You You Probably Don’t Know, GM engineers knew they were nearing the end-of-the-line for front-engine Corvettes while developing the C6 generation ZR1. At the time, it was the most powerful Corvette ever. And the first factory supercharged variant. But traction was a big issue that only became worse in the C7 generation. Fast forward to 2023 where the 670 hp mid-engine C8 Z06 is faster than the 750 hp C7 Zr1 with an engine that’s smaller, yet more powerful than the supercharged 6.2L LT4 from the C7 Z06.

How is this possible? What are the physics and mathematics involved?

Enter Jason Fenske of Engineering Explained with a detailed breakdown of why the mid-engine C8 Z06 is so superior to its predecessors. And why the 5.5L dual overhead cam, flat-plane-crank LT6 is such a marvel. (It is, of course, the most powerful naturally aspirated V8 engine ever made.)

To quickly share a few highlights, Fenske begins the video with a series of trick questions. Because at first glance, the C8 Z06 shouldn’t be quicker than all previous super Corvettes. Its naturally aspirated engine shouldn’t haven’t a flatter torque curve than a V8 with forced induction.

And yet it is and it does.

That’s where Fenske’s talent for teaching and explaining the physics involved with engineering automobiles comes into play. He dives into the physics of adding weight to the back half of a rear-wheel-drive car. Talks about the benefits and design of a flat-plane crankshaft. And takes a tour through the LT6’s super smart air intake and oiling systems, among other things. Definitely worth a watch for those who aren’t already engineers. Or perhaps for getting younger enthusiasts to understand the physics and engineering involved with this amazing Corvette.

What do you think about the C8 Z06, LT6, and/or this video?
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Photo: General Motors