Dodge Viper ACR Unofficially Laps Nurburgring in 7min 22.1secs
Take that Nissan and General Motors, you thought you had the Nurburgring record in the bag, but you didn't see this one coming. The Dodge Viper ACR has lapped the famous circuit in just 7 minutes 22.1 seconds, slicing more than 4 seconds off the time of the Corvette ZR1 and around seven seconds off the time of the Nissan GT-R.
The story behind the run started when the Viper Club of America got so pissed off at seeing its arch rival take the lap record, that the bugged the Dodge Street & Racing Technology team until they relented. The team then hired the ring for half a day on August 18th, shipped not one, but two Viper ACRs over to Germany and hired a pro WTCC driver Tom Coronel who has experience of racing in the 24 hours at Nurburgring.
Apart from a Racetech seat with a six-point harness, both of the ACRs used in the run were factory spec fitted with the Hard Core package. This package is popular amongst 10% of the Viper's customers, it sheds 40 pounds off the curb weight by removing a number of non-essential components such as the audio system, trunk carpet, rear cabin sound insulation, tire inflator kit, hood insulator, and steel battery cover.
Now comes the point of whether this lap record can be officially counted. The laps completed by the GT-R and ZR1 were reported to be in completely unmodified factory spec cars, however after early warm up lap times of 7:42 and a 7:35 some slight modifications were made. Colonel complained of some slight understeer on medium to high speed corners so the engineers stiffened the front and rear dampers.
The record run was a satisfactory conclusion for the team however there is belief this model could get well below the 7:20 mark.
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Comments
As for the viper being ugly, I'd have to disagree. the car is a beast and sounds like one, just wish it was more driveable on the street. It's just like the Vettes, too much torque on the rear wheels in the first and second gear. Hopefully they the ZR1 has fixed this error.
He should've adjusted his driving style...but everytime we merged into traffic the tail would slide-out.
But it is a beast of a car! If only you had your own private road to not worry about hitting someone in the next lane when the tail slides out!
And on a diffrent note. The Viper could be even faster if thet added traction control and launch control.
As for Dodge, Prime Time racing is running a Viper Comp. Coupe in ALMS and they're getting better although the time. Look out for them next season.
25MPG was a rough guesstimate, ive talked to a owners of older Vipers and those can average 25MGP highway However, this gets 22MPG, which is alot better mileage than any European sportscar thats as fast as this is.
Poor lap too, missed shifts, not always the perfect line, there is more time in that car yet.
I do wonder though... what if the ZR1 and GT-R also got these "slight" modifications... hmmm...
Some of us want America to lead not just wave the flag and shout down those who are concerned and want soemthing better.
Although the Viper's V10 is considered a dinosaur by many, it is sophisticated. It's no longer based on a truck as many claim, and yes, it is a large displacement, push rod engine.
However, it is the first in-block cam engine with variable valve timing. Everyone raves about its horsepower and torque ratings, but few mention its rated at 23mpg on the highway. Thus, it has better mileage ratings than any Ferrari or Lamborghini, and more power and torque than any Porsche except for the Carrera GT.
The Viper is faster around many tracks than its rivals, it gets better fuel economy and its MUCH cheaper than most of its competition. The only thing its rivals have over it, is refinement and that doesn't necessarily justifying paying soo much more than the you would for the Viper. Especially since the Viper has them beat everywhere else.
You people penalize the Viper for the one aid it has, but completely ignore ALL the aids the GT-R NEEDS to use because its so heavy. BS, no offense.
Chrysler is on the rocks. They cannot afford to invest millions in order to chase bragging rights at The Ring. It took pressure from devoted Viper owners for them to even send cars. They sent two cars and rented the track for a couple hours. In four laps they soundly beat both the ZR1 and GTR with customer cars. Imagine if they had an opportunity to play with gear ratios. The ACR would have been turning laps under 7.20.
Yes, the ACR has adjustable suspension and aero, and that may give it an advantage on the track. However, both the GTR and ZR1 have electronic aids that make similar adjustments on the fly.
As for the GT-R, just putting in the Vipers V10 doesn't mean jack...you actually have to know how to build a proper car around such a big engine. Which Dodge did as the Viper(not just ACR) has always been a competent track car. Point being is that Dodge has alot of experience building large displacement cars and it shows with the Viper, Nissan does not. Both companies are good, but its only right when an American car company has large displacement of this caliber.
Additionally your statement that the GT-R needs TCS and ASM to run a fast lap time is false. The GT-R has one TCS/ASM program called VDC. The record lap time was set with VDC turned completely off. Millen's 1:56.9 around BW13 was set with VDC off. Kurosawa's Sendai lap time was 4 seconds faster with VDC turned completely off than it was with the VDC in R mode. The car induces excessive under-steer with the VDC on as a safety measure, so race driver's turn the VDC off when trying to set lap times.
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