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Reviews 2019 Chevrolet Corvette ZR1

15:48  08 february  2018
15:48  08 february  2018 Source:   caranddriver.com

6 Fast 2019 Chevrolet Corvette ZR1 Facts

  6 Fast 2019 Chevrolet Corvette ZR1 Facts We sat down with Corvette chief engineer Tadge Juechter on the occasion of the 2019 Chevrolet Corvette ZR1’s official L.A. auto show introduction to learn a bit more about what makes this 755-hp, 715-lb-ft beast tick. Here are the six coolest things we learned: America First! One way the ZR1 manages to be so much more awesome than the Z06 is by flipping the bird to all those European regulators and conforming to North America's regulations only.

A Corvette first, ZR 1 borrows front underwing technology from the race car world to turn its closeout panel into a downforce control surface. Our commitment to the customer continues long after delivery of the vehicle. Chevrolet Complete Care is included with all 2019 Chevrolet vehicles and includes

In my case, I'm exercising the 2019 Chevrolet Corvette ZR 1 , with an insane 755 horsepower. Hammering out of Turn 7, working through the slick-shifting seven-speed manual transmission, I'm seeing 150 mph in no time at all.

“We broke a lot of dynamometers testing this engine,” explained Jordan Lee, Chevrolet’s chief engineer for small-block engines, before handlers strapped us into the passenger seat of a 2019 Chevrolet Corvette ZR1 for a few laps of Willow Springs International Raceway. It’s understandable, because the engine to which Lee referred is the ultra-Vette’s supercharged LT5 V-8; its 755 horsepower cracked exhaust piping with its heat and decimated flex plates at General Motors’ engine-testing facility. It’s a common problem among blown V-8s making this much power, it seems—Dodge faced similar challenges developing the 840-hp supercharged Hemi V-8 for its Challenger Demon.

How Would You Spec Your 2019 Corvette ZR1

  How Would You Spec Your 2019 Corvette ZR1 Want a 755 horsepower Corvette? Of course you do. Show us your ideal spec.The 2019 Corvette ZR1 goes on sale soon, which means Chevy's car configurator is now live. If you're a frequent reader of this website, you know that means we're playing around building our perfect ZR1s. And, of course, we're curious to see how you'd spec yours, but first, here's mine.

Next. Chevrolet . 2019 Corvette ZR 1 RWD Coupe 1ZR.

Chevrolet introduced the 2019 Corvette ZR 1 , a supercar that pushes Corvette 's performance legacy with the highest power, greatest track performance and most advanced technology in its production history.

GM eventually added water cooling to the dynos’ exhaust ducting and beefed up the hardware to handle the LT5’s might consistently. After the engine punted us around Willow Springs’ Big Willow, we wished our own bodies could be so upgraded. This fast, undulating circuit is the perfect playground for highlighting the LT5 and the ZR1’s available aerodynamic enhancements, the key upgrades over the 650-hp Corvette Z06 that take it to new performance heights.

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Related Video: 2019 Chevrolet Corvette ZR1: 5 things to know (Provided by Roadshow)

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The two ZR1 development coupes that Chevrolet had on hand (the convertible version bowed at the Los Angeles auto show earlier in the week) each wore mismatched camouflage and unpainted panels but were nearly final production spec and equipped with the eight-speed automatic transmission and, critically, the ZTK Performance package. This kit adds a towering, adjustable carbon-fiber rear wing and extra vertical fins at each end of the front splitter. It’s no poseur piece: the wing’s mounts stab through the Corvette’s bodywork and bolt directly to the spaceframe. ZR1s wear their own bodywork forward of the A-pillar with additional openings to feed the four additional radiators relative to the Z06, as well as half-inch-wider front wheels.

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  C5 Corvette's 773,338-mile journey ends at the Corvette Museum Owner's previous Corvette had 342,000 miles.To save you the math, that's an average of about 43,000 miles per year, or about 117 miles per day, every day, for 18 years. Blackwell logs a lot of highway trips to Georgia and southern Florida for work.

1 of 11The 2019 Chevy Corvette ZR 1 gets 755 hp and 715 lb-ft of torque from a supercharged 6.2-liter V8. This is the 755-hp 2019 Chevrolet Corvette ZR 1 . It would be a fitting grand finale for the C7.

The 2019 Chevy Corvette ZR 1 is here, and it's as fast and as powerful as we all imagined. It makes 755 horsepower from its supercharged V8. More Photos. 2019 Chevrolet Corvette Z06 with ZR 1 wing. 2020 Chevy Corvette mid-engine.

2019 Chevrolet Corvette ZR1© ALEXANDER STOKLOSA 2019 Chevrolet Corvette ZR1

Naturally, the LT5 steals the show. An evolution of the LT4 that powers the Z06, the LT5 has a strengthened crankshaft and wears a larger-displacement Eaton supercharger that juts 2.9 inches higher than the LT4’s flat-topped, low-profile unit. It’s literally too tall for the ZR1’s hood, which is why that panel features a hole in the middle that the LT5 sticks out of. Chevrolet dresses the supercharger in a pretty carbon-fiber cover for added effect. The supercharger pulley is larger than the LT4’s and thus spins the blower at a lower speed, although Corvette chief engineer Tadge Juechter reminded us that fitting a smaller pulley and upping the blower’s speeds “will invalidate the warranty.” The LT5 makes 755 horsepower and 715 lb-ft of torque, gains of 105 horsepower and 65 lb-ft above the Z06’s LT4. Do you really need more?

Watch the Chevrolet Corvette ZR1 Shoot White Flames

  Watch the Chevrolet Corvette ZR1 Shoot White Flames This $130,000 Corvette spits hotter bars than Kendrick Lamar. Humble, the ZR1 is not.Chevrolet released an unlisted video of a camouflaged ZR1 testing its new exhaust system last month on its Youtube channel, although the clip has only just gone viral this week. A byproduct of the lovely sound that LT5 makes at wide-open throttle is white-hot flames exploding out the back. Orange and blue fire-spitting cars are far from uncommon, but this car takes it to a new level. You don't need to have a degree in chemistry to know that white flames are the hottest, so the Corvette ZR1 is even more insane than we thought.

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2019 Chevrolet Corvette ZR 1 : Here It Is, In All its 755-HP Glory. Update, 11/29/2017: Chevy has just officially unveiled the 2019 Corvette ZR 1 Convertible at the 2017 Los Angeles Auto Show.

Leaving the pits for our trio of ride-along laps, Chevy development engineer Alex MacDonald offered a demonstration of the LT5’s power by matting the throttle. Or he just wanted to take a rip. Either way, the ZR1 shoots out of the hole with ferocity, particularly for a car lacking all-wheel-drive traction. Chevrolet says this Vette should reach 60 mph in less than three seconds and lay down sub-11.0-second quarter-mile times. We’d say that sounds entirely plausible. With MacDonald standing on it and guiding the ZR1 onto Willow’s straightaway, our stomach dynos—mercifully not broken by the LT5—perform a gut flip that will be familiar to those who have experienced launching the hi-po Tesla Model S variants in Ludicrous mode. The numbers to go with that sensation will come out when we’re able to test the production car ourselves.

2019 Chevrolet Corvette ZR1 prototype© John Roe and Michael Simari 2019 Chevrolet Corvette ZR1 prototype

Seconds after his launch, MacDonald stands on the brakes to set up for Turn 1, and we ragdoll against the seatbelt. Braking isn’t an area in which the Z06 needs improvement, particularly when it’s equipped with the carbon-ceramic rotors that come standard on the ZR1, and the only difference between the ZR1’s brakes and the Z06’s is a special pad compound. Chevrolet described the difference between them and the Z06’s as similar to that between a stock pad and an aftermarket track-specific item.

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Supercars Should Fear the 2019 Chevrolet Corvette ZR 1 . The speedometer of the preproduction 2019 Corvette ZR 1 I’m driving is sweeping past the 140 mark on NCM Motorsports Park West’s relatively short back straight, its 755-hp supercharged V8 bellowing a straight-pipe sonata.

Willow’s steep uphill Turns 3 and 4 are more or less flattened by the LT5’s power, and the ZR1 drifts slightly exiting 4 and heading for Turn 5. Turns 6 and 7 are gentler esses that MacDonald essentially straightlines, accelerating to about 140 mph before dabbing the brakes and sailing around the long, sweeping Turn 8 at as much as 130 mph without stepping completely off the throttle. This corner best shows off the ZR1’s advantage over the Z06: downforce. Thanks to the ZTK kit’s giant wing, the ZR1 simply squats on its rear tires and feels dead stable in high-speed bends. Diving under 100 mph for Turn 9, we’re kissing 150 mph by the end of the straightaway after crossing Willow’s start/finish line, as you can see in the clip of our hot laps embedded below (shot using a combination of the ZR1’s standard Performance Data Recorder plus a GoPro).


Having not been behind the wheel ourselves, we can’t speak to the ZR1’s chassis balance or turn-in relative to the Z06’s. We can say the car feels more “more” than a Z06 and absolutely violent on track, its braking, grip, and acceleration capable of rearranging your organs like God Himself playing Operation within your torso. At no time, however, did the ZR1 feel snappy or twitchy, even in slower corners where the wing isn’t producing anywhere near the 950 pounds of downforce that Chevy claims it generates at the ZR1’s top speed.

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They will hear your new 2019 Chevrolet Corvette ZR 1 convertible from about a mile away with its 6.2-liter supercharged V-8. And then they will see it: the long hood with bulging intercooler and the crazy high wing on the back.

As if most sane people wouldn’t, MacDonald suggests keeping the Corvette’s multi-setting Performance Traction Management (PTM) system on, reiterating what Chevrolet engineers have told us since the seventh-generation Corvette made its debut for 2014: The car is faster on track with PTM active. For our lap, the car was in PTM’s fairly permissive Sport 2, which meant we experienced the occasional graceful and controlled drift.

So what’s next? Us driving the ZR1, of course, where we can glean more about how the production version behaves in the real world and, eventually, on a racetrack in our annual Lightning Lap track test. Based on this limited experience, the ZR1 is without question the front-engined Corvette’s performance zenith, a fitting hurrah before the mid-engined C8 generation arrives next year. That a few dynos needed to bite the dust for it to happen seems like a fair trade. In fact, we hear that GM ponied up big bucks for even more heat-resistant dyno exhaust plumbing made from Inconel. We take that to mean more power may be on the horizon for future versions of America’s sports car.

2019 Chevrolet Corvette ZR1 prototype© John Roe and Michael Simari 2019 Chevrolet Corvette ZR1 prototype

Specifications

VEHICLE TYPE: front-engine, rear-wheel-drive, 2-passenger, 2-door targa or convertible

BASE PRICES: targa, $119,995;

convertible, $123,995

ENGINE TYPE: supercharged and intercooled pushrod 16-valve V-8, aluminum block and heads, port and direct fuel injection

Displacement: 376 cu in, 6162 cc

Power: 755 hp @ 6400 rpm

Torque: 715 lb-ft @ 3600 rpm

TRANSMISSIONS: 7-speed manual, 8-speed automatic with manual shifting mode

DIMENSIONS:

Wheelbase: 106.7 in

Length: 179.8 in

Width: 77.4 in Height: 48.5–48.7 in

Passenger volume: 52 cu ft

Cargo volume: 10–15 cu ft

Curb weight (C/D est): 3600–3750 lb

PERFORMANCE (C/D EST):

Zero to 60 mph: 2.9–3.3 sec

Zero to 100 mph: 6.6–7.4 sec

Standing ¼-mile: 10.9–11.4 sec

Top speed: 211 mph

EPA FUEL ECONOMY (C/D EST):

Combined/city/highway: 15–17/12–14/21–22 mpg

The 2019 Chevrolet Corvette ZR1 is This Year's Indy 500 Pace Car .
Leading drivers in the 102nd running of the iconic raceAfter what felt like years of buildup, Chevrolet finally revealed the Corvette ZR1 in November of last year. With 755 hp on tap and an extreme aero package, the ZR1 has already set a lap record at Virginia International Raceway. Based on our first ride impressions, we have a feeling that won't be the last record it breaks. Next month, at the 102nd running of the Indianapolis 500, the ZR1 will also hit the track as the race's official pace car.

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