Hennessey Venom GT Shows its Aerodynamics

Hennessey Venom GT CFD (computational fluid dynamics) illustrations

By Thami Masemola
September 3, 2009 5:22 PM
Filed Under: American, Supercars, Tuners

When the VENOM GT from the house of Hennessey Performance Engineering was first announced, a great deal of debate took place among loyal WCF community users. The comparisons with the Bugatti Veyron drew much of the core for debate with plenty of views offered. Many of these were about the issue of aerodynamics.

Hennessey have tried to clarify the exact position this car occupies by issuing these computational fluid dynamics (CFD) pictures showing how it behaves aerodynamically. From the images it can be seen that the adjustable rear wing also acts as an air brake. Their calculations show that the car will generate up to -1.5g under deceleration. It's expected that fitting the company custom carbon ceramic brake system will result in a 200mph (322km/h) - 0mph time of about 7 seconds. John Hennessey says they might even achieve 0 - 200mph - 0 in 20 seconds flat.

To recap, here's the type of talent we are dealing with. Based on a heavily modified Lotus Exige S chassis the VENOM GT is able to make 895kW (1,200bhp) from a V8 engine. Company expectations are that it will go from 0 - 60mph in 2.4 seconds and reach a top speed of 272mph (438km/h).

So far a total of three individuals or parties have offered concrete orders for the VENOM GT. First deliveries are scheduled for some time in 2010.

 

Source: Hennessey

Comments

carcrazy1234
September 3, 2009 5:40 PM
ohhh what pretty colors... i don't care about these facts and pictures on sheets of paper.. i want it on the street now. there's way too much hype about this car now lol. i want to see it actually do what it promised to do haha

sideskraper
September 3, 2009 5:42 PM
lol I don't plan on putting my hand up to test it's 200-0 time. 0-200, sure but not the other way round.

Bristol411S3
September 3, 2009 6:44 PM
Based on a heavily modified Lotus Exige S chassis... and a not so heavily modified Lotus Exige S body.

Andy_Turbo
September 3, 2009 6:55 PM
i agree with bristol. i dont want to buy something called a hennesey venom gt that looks like a lotus exige. imagine you were down the road and someone saw ur expensive venom gt and looked passed it and said to their friend, 'there goes another lotus'

sub39h
September 3, 2009 9:57 PM
which country do you live in? i live in the UK and i barely see Lotuses, so there must be an extremely unusually high number of Lotuses where you live for you to be able to say "there goes another Lotus" as if it's an every day occurrence

rorycarguy
September 4, 2009 1:56 AM
why change shape it is exreemly aerodynnamic..

zdenda20
September 3, 2009 7:00 PM
lol a lotus with a 1200 bhp engine? Might as well take a rocket, put it on a skateboard and strap a seat to it :)

Should be quick though

dbehmoaras
September 3, 2009 8:17 PM
Of course it will be better than the Veyron around a track, a ZR1 is better around a track. But as a car to use every day? I doubt it.

mmr66
September 3, 2009 8:49 PM
dbehmorars, if you are going to buy a car like this then you are not going to use it every day you will have a lot of other cars this would be driven very rarely people will buy it just to say that they have a road car with 1200hp

jslcarfan
September 3, 2009 8:55 PM
i think we'll probably see a story next year of someone of these 3 buyer rapped around a tree. 1200hp rear wheel drive in a exige S. . . thats just asking for it


Edited by user on September 3, 2009 at 8:55 PM
wiimotor
September 4, 2009 12:27 AM
these CFD pictures are partial analyses, look at the initial condition, only the front air dam was assigned an input.

R0ADR4G3
September 4, 2009 2:03 AM
i would love to buy this car, did they shoehorn the engine into the car or dod they increase the volume of the car?

6spdaudi
September 4, 2009 4:24 AM
Why the negative comments? If it was so easy to put so much power in this shape, who stopped themselves from producing it?

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