Launch control. On face, it's an anti-manly feature. Using it is an admission of incompetence; You're fundamentally admitting the car is it's own master, and you are only a passenger. Fine. It still makes a tire-shredding drag run ride a hell of an awesome thing. Launch control for the 2010 ZR1 is buried in the traction control options. So how do you do it? Press the traction control button twice and you put the car in performance mode, rock the ZR1-only traction knob once and you're sitting pretty in the performance dry programming.

Now is when all the magic happens. You put the car in first gear and mat the accelerator with the right foot, clutch with the left one. Normally this would mean bouncing the engine off its rev limiter and being a total prick to all the internal components, but in the ZR1 the engine bounces off the 5000 RPM mark then settles in right at the 4000RPM mark. With that 6.2 liter supercharged monster serenading you, the next step is to do what you're taught to never ever do with a manual transmission car — dump the clutch with extreme prejudice. It feels wrong, but it delivers results that are oh so right.

For the controls engineer in us, this next part is like magical happy land. To provide launch control, the car starts by measuring wheel spin. By measuring fleeting instances of wheel spin, it determines the surface friction available and the maximum amount of torque the wheels can handle at a given speed, it then sends a torque request to the engine which delivers the maximum power exactly by modulating fuel and spark for every instant of torque demand. It's a beautiful feedback loop which delivers crushing performance.

It's definitely fast, but it's very dependent on the driver too. Dog the clutch release and the car will bog down and only deliver a 4 second 0-60MPH time. Shameful. But if you let if go just right, like we did, you'll see a crushing, blistering, surreal times of only 3.48 seconds (Ben's being somewhat modest here. He had the best time of the day and best of all the auto journalists in attendance — Ed.). Considering the ZR1's quoted time with an experienced pro-driver behind the wheel is 3.4 seconds, this is as close to perfect as you can possibly get.

Of course, you can easily defeat the whole system and still get the "oh-my-god-this-car-is-trying-to-kill-me-but-this-is-awesome" experience, but you won't be beating every single car you line up against.

Jalopnik reader and tipster Kyle spent the July 4th vacation up near Michigan's pinkie finger in Traverse City. On a quick jaunt down to Elk Rapids, a town not too far away from there, he ran across a yellow 2009 Corvette ZR1 sitting pretty at the roadside in the resort town. Maybe it's just tired and taking a vacation over the summer GM shut-down. Although we did notice there's no manny plates on it, that may just be because it's a "captured test fleet" vehicle. In all fairness, we're still not quite sure we get the distinction between "captured test fleet" and you know, a "test vehicle." Maybe there's no distinction. Anyone want to take us up on our question — drop a note into the comments below.

That $103,300 (plus a $1,700 gas guzzler tax) which gets you a bare bones, lightweight interior based on that of the Z06. For an extra $10k Chevy will sell you the 3ZR package, which brings interior upgrades like power adjustable seats, sat/nav, more airbags, ZR1 embroidery etc.

DETROIT - The official Corvette ZR1 numbers are in and they're good. Very good:

* $103,300 MSRP (including $850 destination charge)
* EPA-estimated fuel economy of 14 city and 20 highway
* 0-60 mph in 3.4 seconds
* 0-100 mph in 7.0 seconds
* Quarter-mile elapsed time of 11.3 seconds at 131 mph

The Corvette ZR1 also has a top speed of 205 mph (330 km/h), making it the fastest Corvette ever produced and ranking it among the global super cars of commensurate performance. None of those other super cars, however, equals the ZR1's performance-per-dollar ratio.

"The ZR1 is an incredible machine by any measure," said Ed Peper, North American Vice President, Chevrolet. "There's simply no other vehicle in the world that does a better job of balancing performance, price and fuel economy."

Performance perspective
The Corvette ZR1's 0-60 performance is 0.3-second quicker than the already-quick Corvette Z06 and the 0-100-mph performance is nearly a full second quicker - 7 seconds vs. the Z06's 7.9 seconds. It is performance that is equal to or better than many super cars costing substantially more.

"A favorable power-to-weight ratio gives the ZR1 an advantage over the competition and performance that has to be experienced to fully appreciate," said Tom Wallace, Corvette chief engineer. "Of course, on a racetrack, drivers of competitors' cars may appreciate the ZR1 in a whole different manner."

And the racetrack isn't the only place where the ZR1 trumps its super-car competitors - it beats them at the gas pump, too. According to fueleconomy.gov, the ZR1's EPA-rated 14 city and 20 highway mileage ratings beat 2008 competitors such as the Ferrari 599 GTB Fiorano (11 city / 15 highway); the Lamborghini Murcielago (8 city / 13 highway) and the Aston Martin V8 Vantage (12 city / 19 highway). They're competitive with the Dodge Viper (13 city / 22 highway) and the Porsche 911 GT3 (15 city / 22 highway).

Under the carbon-fiber hood
A new LS9 6.2L supercharged small-block engine powers the ZR1's performance capability. Heavy-duty and lightweight reciprocating components support high-rpm performance, while a new, sixth-generation supercharger (and complementing charge-cooling system) helps the LS9 make big power and torque across the rpm range. The engine is hand-assembled at GM's Performance Build Center, in Wixom, Mich.

In addition to the LS9 engine, the ZR1 is a technology powerhouse, designed with lightweight and unique components that reinforce its performance with a confidant feel on either a highway or road course.

Options
The standard ZR1 comes with accoutrements based on the Z06, including lightweight seats and lightweight content. The available uplevel interior package includes power-adjustable, heated and leather-trimmed sport seats (embroidered with the ZR1 logo); side air bags; Bose premium audio system; navigation system; Bluetooth connectivity; power telescoping steering column; custom leather-wrapped interior available in four colors and more. Chrome wheels are the only other available option on the ZR1. Detailed pricing noted below.

* $103,300 Base MSRP including destination
* $1,700 Gas guzzler tax
* $10,000 Option package
* $2,000 Chrome wheels