Auto News

AutoGuide News Blog


The AutoGuide News Blog is your source for breaking stories from the auto industry. Delivering news immediately, the AutoGuide Blog is constantly updated with the latest information, photos and video from manufacturers, auto shows, the aftermarket and professional racing.
 |  May 20 2010, 11:07 AM

HPE1000

If you want the performance of a Bugatti Veyron in an all-American package (that’s one tenth the price), look no further than Hennessey Performance Engineering’s HPE1000, a $65,000 upgrade for the Chevrolet Camaro SS.

The stock 6.2L LS3 engine is discarded in favor of a 7.0L LSX variant, and a complete twin-turbocharger system is installed. The LSX is essentially re-built as well, with new pistons, cylinder heads, crankshaft, intake manifold, exhaust and fuel management system. All of these systems, along with your choice of heavy duty manual or automatic gearboxes are necessary to handle the absurd 1000 horsepower the car lays down through the rear wheels. Helping to control the tsunami of power are KW Variant coilovers, Brembo brakes, Pirelli P-Zero tires and an HPE CarbonAero bodykit.

For the $125,000 price tag, Hennessey claims that “…you’ll be able to do burnouts at 100 mph!”. Only two questions remain: where do we sign, and do you accept organs as payment.

[Source: InsideLine]

 |  Apr 14 2010, 3:58 PM

vgtg-front-2

In case you’ve been living under a rock for the last 15 years, and have never heard of John Hennessey or his dream of scaring the crap out of anyone brave enough to get into the passenger seat of one of his cars, here’s a quick rundown. He makes fast cars faster. Much Faster. So much faster that if you bring him your Cadillac CTS-V, he’ll give it back to you with so much power that when you drop the hammer, OnStar will think you’ve been rear-ended. What then, if you bring him a 1,900 lb. Lotus Elise?

Well, We’ll tell you. First he’ll re-build the car so it’s about a foot longer in the tail. He’ll have to do that, because the Toyota-sourced 4-banger is getting thrown in the garbage, replaced with the GM LS9 (aka. Corvette ZR1 Engine), producing 725-hp in “baseline” form, and up to 1,200-hp in twin-turbo versions. This car weighs 2,400 lbs. Anyone do the math here? Anywhere between 2 and 4 pounds per horsepower, depending on the engine. For the record, the Bugatti Veyron lugs around 4.54 pounds per horsepower. Bring your own death wish, people.

[Source: Hennessey]

And now, a video of the Venom GT testing in the U.K. after the jump:

Continue Reading…

Exclusive: John Hennessey Reveals Venom TT Chassis, Powertrain Details

American supercar to get Lotus underpinnings, Corvette engine

 |  Nov 09 2009, 4:21 PM

venom-gt-front.1.jpg

Initially thought to be a far-fetched fantasy, Hennessey Performance Engineering has announced that it will debut its Venom GT supercar at the Geneva Auto Show next year and AutoGuide has learned some important chassis and powertrain info about the vehicle. In a chat with company founder and CEO John Hennessy at the SEMA Show last week, he informed us that rather than a more obvious twin-turbo Viper V10 powerplant, the Venom GT will be powered by a version of the supercharged Chevrolet LS9 motor – the same one found under the hood of the Corvette ZR1. This also happens to be the very same engine used in Hennessey’s new HPE700 Camaro where it makes 725-hp.

As for the chassis, as the photos suggest, the Venom is very much a Lotus underneath. The car will be based on a modified Lotus Exige S platform. Hennessey says that his company has always worked with existing platforms and so they chose to do the same with the Venom GT. This project will be far more involved than “just” building a high-performance engine, however, Hennessey says that by using an existing chassis with many existing parts, licensing the vehicle will be much easier and without a donor platform the project would take much longer.

Hennessey also told us that this “all-American” supercar won’t be built in the U.S. Instead, Hennessey has chosen to create the vehicle in the U.K., near Lotus and surrounded by the “cottage-industry” of specialized high-performance shops that exist there as a part of the U.K.’s Formula 1 hub.

In the past, Hennessey has said the Venom GT would make as much as 1,200-hp, weigh just 2,400 lbs, have a 0-60 mph time of 2.4 seconds and a top speed of 272 mph!

We’ll have to wait for the Geneva Auto Show in March to find out more.

GALLERY: Hennessey Venom GT

venom-gt-front.1.jpgvenom-gt-rear.wing.down.jpg

 |  Nov 05 2009, 6:17 PM

IMG_9226.JPG

One of just two vehicles worthy to flank the Mobil 1 booth at the 2009 SEMA Show is the Hennessey HPE700 LS9 Camaro. As the name suggests, under the hood there’s a supercharged LS9 motor lifted from a Corvete ZR1. The easy-to-remember HPE700 name isn’t entirely accurate, however, as the engine has been tuned somewhat to deliver closer to 725-hp. As for torque, it’s rated at 741 ft-lbs from just 3200 rpm.

Hennessey claims the ZR1-powered Camaro will scoot to 60 mph in 3.5 seconds and run the quarter mile in 11.3 seconds at 126 mph.

Talking with John Hennessey he told us that the HPE700 is very much the theoretical love child of a Camaro and a Corvette ZR1, with that theme continuing to more places than just under the hood. The car also gets lots of carbon fiber parts, like a carbon rear lip spoiler, carbon side skirts and a carbon fiber front splitter. There’s even a ZR1-inspired hood with a glass section to view the powerful LS9.

GALLERY: Hennessey HPE700 Camaro

IMG_9215.JPGIMG_9217.JPGIMG_9219.JPGIMG_9223.JPGIMG_9228.JPGIMG_9224.JPG

 |  Oct 02 2009, 12:06 PM

2010-hyundai-genesis-coupe-3.8-09

How’s this for a school assignment: take a 2010 Hyundai Genesis Coupe, construct a twin-turbocharger system to make it pump out 500hp and present your work at SEMA.

That’s the task facing students at John Hennessey’s Tuner School.

Best known for his work with Dodge Vipers, Hennessey has assigned students at the State of Texas-accredited academy with the task of tuning the 3.8L V6 Genesis Coupe.

Students from the previous class got their hands on the Coupe first. Starting with a baseline 253hp on the dyno, the students constructed cold air induction and cat-back exhaust systems and mixed it a bit of nitrous. The end result, as you can see in the following video, was a jump to 380hp at the rear wheel.

Get the Flash Player to see this player.

With that class graduating, the current cohort has been asked to push the Genesis Coupe even further. The plan is to construct a twin-turbocharger system with a pair of GT30R turbos with the goal of topping 500hp.

The project Coupe will also be fitted with new wheels, gauges and aftermarket seats to make it presentable at the 2009 SEMA Show in Las Vegas, starting November 3rd.

[Source: Edmunds]