Unsurprisingly, it sounds like a jet taking off.
Just about any vehicle capable of doing a burnout is usually going to sound pretty good while doing it, but most of them have nothing on this Chevy C10 pickup. That's because this isn't your typical retromod, this C10 has a Boeing T50 jet engine under the hood. This is a small-ish (for a jet engine) power plant that was used for helicopter drones as far back as the late 50s, but we've never seen one in a truck before.
The engine isn't actually all that powerful, less than 300 horsepower in most forms, but that's apparently enough. And it sounds fantastic.