<img src="https://www.cobaltss.net/articles/sema3.jpg" align="left" border="0" hspace="5" vspace="5">To turn a street machine into a track racer you need the right pedigree: a hot, lightweight performer with plenty of handling capabilities, and a team of battle-tested racing engineers to make it happen. That explains why Chevrolet and GM Performance Division have taken the sizzling Cobalt SS Coupe Supercharged coupe and turned it into an Unlimited Class Time Attack machine, which already bested the legendary Nissan Skyline’s times by seven seconds in Street Tuner Challenge’s Time Attack on July 21.

The premise behind Time Attack is to take a street vehicle and – using tires that are legal on public streets – turn in the fastest lap on a racetrack for the vehicle class. The vehicle must be from a model originally produced for legal street use and it must have a silhouette largely faithful to the original.

Because Time Attack challenges involve multiple runs, the engine must be powerful and durable. The Time Attack Cobalt SS Supercharged coupe’s Stage 2+ Ecotec engine is certainly up to that challenge. Developed by GM Performance Division and GM Powertrain, it features an Eaton M-62 Gen 5 Hybrid supercharger and delivers 264 horsepower at 7000 rpm and 230 lb.-ft. of torque at 4000 rpm. When nitrous boost is added, performance jumps to 344 horsepower at 6800 rpm and 350 lb.-ft. of torque at 3600 rpm.

Because weight is the nemesis of performance, many of the production Cobalt elements have been replaced with carbon fiber counterparts. These include the fenders, hood, doors, roof, decklid, spoiler, side splitters and Sparco car seat. The vehicle’s glass has also been replaced with Lexan, and interior trim has been kept to a minimum. The result is a vehicle that weighs a mere 2,350 pounds.

Inside, the Time Attack Cobalt SS Supercharged coupe incorporates safety systems per National Auto Sport Association (NASA) race rules, including a full roll cage, side net and fuel cell. It also features a full complement of race gauges, as well as a Sparco race steering wheel and GM Accessories pedals.

The Time Attack Cobalt SS Supercharged coupe runs in NASA’s Unlimited class, which includes FWD, RWD and AWD vehicles. Following SEMA, it will race on Nov. 8 at Buttonwillow Raceway Park in central California – the same track where it beat the best times of an 801-horsepower AWD, twin-turbo Nissan Skyline and a nitrous-charged Volkswagen Jetta.

Vehicle Highlights

• Stage 2+ Ecotec engine developed by GM Performance Division and GM Powertrain
• 264 hp @ 7000 rpm (344 horsepower @ 6800 rpm with nitrous boost)
• 230 lb.-ft. of torque at 4000 rpm (350 lb.-ft. of torque @ 3600 rpm with nitrous boost)
• Eaton M-62 Gen 5 Hybrid supercharger
• Carbon fiber body panels (fenders, hood, doors, roof, decklid, side splitters and spoiler)
• Modified suspension, tires and brakes
• Glass replaced with Lexan
• Corsa exhaust system
• Fuel cell
• Nitrous oxide system
• Race paint scheme with sponsor logos
• Race wheels
• Minimal interior trim
• Full roll cage and side net
• Sparco race steering wheel
• Safety system per National Auto Sport Association race rules
• Sparco carbon fiber race seat
• Race gauge package

source: gminsidenews.com

 

Sexiness!

 

I want, but with differant paint and no N2O. I wonder if we can get that spoiler. Probably wouldn't block the veiw as bad.

 

wow 7000 rpm


bout dam time

 

Hopefully we will see numbers like this. Stage 2 claims ~240hp but we see 264hp on this car with just the stage 2 and an exhaust.

 

I like that wing, reguardless of how huge it is, it no longer gets in the way of the rear view mirror

 

wow, kick azz

 

that is one bad ass cobalt SS. if i didnt have a arrival blue. i would paint mine that color

 

that wing looks like soemthing out of a ricer joke i have seen before...

 

Just found the "Time Attack" race results from the Nov 8 Race at Buttonwillow Raceway. Against 50 other cars the Cobalt SS won. Looks like there were 10 FWD cars,18 AWD cars and about 21 RWD cars. Also well known D1 hot shoes like Sam Hubinette, Ken Gushi, Calvin Wan, Alex Pfieffer, Taka Aono, Hubert Young and James Chen were driving against John Heinricy in the Cobalt SS. The only American cars were Heinricy"s Cobalt SS, a NEON SRT4 driven by Hubinette and a Mustang driven by Gushi. The SRT4 finished 17th and the Mustang (a Drift car) finished 44th. here's a link for anyone interested. Sorry I can't yet post on Front Page News.

http://superstreetonline.com/eventco...11_timeattack/

 

Hot $#!t! I knew it would!

 

WoW... HOW??? we beat out a GTR?? STI?? EVO??? how! thats nuts! GO GM

 

Some serious mods and a hell of a driver!

 

Just found another link on the Nov 8 race

http://www.gmperformancedivision.com...g_stories.aspx

 

Sweet!

 

Time Attack article in FORBES

http://www.forbes.com/prnewswire/fee...DE_DEF014.html

 

Cobalt comments from HondaTech site.

http://www.honda-tech.com/zerothread?id=1428780&page=1

 

there is going to be a smaller pulley available from gm after the stage 2 pulley i guess.... its a couple paragraphs down..

 

that is the ricer crowd for ya , they gotta dry about everything


they cried when GM's darg cars ate up everyone in the sport compact drags , also


the hondas have had support , and alot of teams have the ability to , and more avaliable parts then the domestic crowd does


but still they whine like babies


the grand am cup cars are running motors straight off the assembly line , and running the stage 2 parts , plus the 7000 rpm or slightly higher redline , and using outdated rear suspension , and can still be competitive

GM might have very deep pockets , but nothing on the time attack , or the ga cup cars , is top of the line engineering , other than pcm programing , and they are still having issues with that , since they are running very to the same programs that the production cars use

because of the drive by wire stuff


all i say is let the little baby ricers cry

 

so basically Stage 2 and hybrid supercharger gets 264 WHP

 

WOW! So does this mean that with our current engine set-up we can add the stage-1 Stage 2 kits when they become available, add exhaust kit and then throw down a nitrous kit and not harm the motor without re-inforcing anything? Does anyone know what nitrous kit they used, *Dry vs. Wet vs. direct* and if they did anything other than the stage kits to the stock 2.0L SS/SC engine?

 

The timeattack series is re running on the speed channel for the cobalt ss if anyone is interested. Last night the show was all about tearing the engine down. Seeing our motor on a hoist and seeing the internals was really impressive to me. It can easily handle up to 400 hp with those internals.

 

what wheels are those? volk CE28N??

 

Very nice!!!

 

The Cobalt is starting to make a name for itself. Nice to see something like the Cobalt put the "big boys" in their place.