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40Silly dyno, that Tesla doesn't have 2,000 lb-ft of torque [UPDATE]

Torque. Lots of torque, right off the line. That one benefit presented by an electric motor over its internal-combustion sibling, and the Tesla Model S delivers it in spades. 443 spades, to be precise, or about as much as a Bentley Continental GT or McLaren 12C. But when one Emmanuel Chang put his electric sedan on a dyno up (way up north) in Edmonton, Alberta, it registered a whopping 2,000 pound-feet!

6Check out this tour of Arash's factory and an AF8 dyno run

As boutique automakers go, Arash has been around for quite a long time, yet it hasn't really made much of a splash. We first reported on them a whopping seven years ago, and since then, the English-built brand has trotted out a slow and steady stream of exotica.

63Subaru WRX and STI meet at the dyno with interesting results

Road and Track recently put the 2015 Subaru WRX and the 2015 WRX STI through a battery of dyno tests to find out not only how much difference there is between their two engines, but what kind of differences there are. The WRX gets the company's new FA20 2.0-liter boxer four-cylinder engine with features like a twin-scroll turbocharger, direct injection and variable valve timing on its two cams. The WRX STI stands pat with the older EJ-Series motor, meaning a 2.5-liter boxer four-cylinder with po

23Ford EcoBoost V6 hits the dyno before hitting the track

Ford Racing just unveiled the Riley Daytona Prototype that will make its racing in the United SportsCar Racing Championship Rolex 24 at Daytona in January, and now it has released a video showing development of twin-turbo 3.5-liter EcoBoost V6 that powers the car. Using the same block and heads that can be found on a production Ford Taurus SHO, this new racecar benefits from the collaboration between Ford Racing and Ford powertrain engineers.

382,200-HP Saleen S7 is a goosebump generator on the dyno

What does more than 2,200 horsepower sound like? Any of us could guess that an output that gargantuan doesn't enter the world like a gentle breeze, but putting an actual voice to it could require some imagination. That is, unless you happened to have a video of a ridiculously tuned Saleen S7 going for broke on a dyno run.

95Chevy C7 Corvette gets dyno'd

Edmunds has gotten a crack at the 2014 Chevrolet Corvette Stingray, and has done what many of us have been aching to do since the sharp new sports car debuted on a frigid Detroit night – put it on the dyno. Using a Blade Silver Metallic Stingray, complete with the seven-speed manual transmission and the optional Z51 Performance Package, the team at Edmunds ran the C7 through a number of pulls.

56You know you've always wanted to dyno a Barbie Power Wheels

When I was a kid, Power Wheels were all the rage. But my caring and loving parents refused to buy me one, no matter how many times I asked. My experiences with the machines back then were limited to test-drives at the local Toys R Us, or befriending the weird kid down the block just so I could take his for a spin every so often. Even today, Power Wheels are still a hit amongst youngsters, and although I'm a grown-up now (I guess) who gets to drive all sorts of, you know, real cars, I still get p

20200-mph Camaro dyno run is a blow out

What's the best way to get the tires off the rims quickly? Not by running the thing at 200 miles per hour on the dyno and having them explode, we're quite sure. That's what happened to a twin-turbo F-body Chevrolet Camaro with 1,800 horsepower at the wheels as it was being prepped for the Texas Mile, when the drag radials decided they would rather die.

69Ford Mustang Shelby GT500 has a bit of a dyno issue

We're of the mind that each and every dyno should come with Murphy's Law painted in big, visible letters down the side. For every ten successful dyno runs out there, it seems there's one where events go horribly wrong. Take, for example, the video below. The clip shows what happens when a Ford Shelby GT500 and a mobile dyno have a bit of a disagreement at the Performance Expo 24 in Sherbrooke, Quebec. We won't spoil the results for you, but we will say there's some substantial carnage involved.

109Tesla Model S finally has its date with a dyno

The performance abilities – and even the burnout potential – of the Tesla Model S has already been well documented, but, surprisingly, we haven't yet seen the all-electric luxury hatchback strapped to a dyno. Fortunately, the crew over at Dragtimes has posted a video that finally gave us some real-world numbers for the family- and environmentally friendly Tesla.

542013 SRT Viper GTS dyno'd by Edmunds

First-time dynamometer runs for any production car are interesting business, at least for those with "car nerd" in their resumes. And the virgin public dyno testing of a new supercar like the SRT Viper GTS, well, that's just a bit o' heaven right there. So, when we heard that the number crunchers at Edmunds had gotten the new Viper into the test facility, we were hooked right away.

362013 BMW M5 may have more horsepower than reported

With the 2013 BMW M5 finally going on sale in the U.S., we definitely saw this coming. BimmerBoost recently got a hold of engine dyno run for the new M5, and is reporting that the car's twin-turbo V8 is "severely" underrated.

186Chevy Camaro ZL1 lines up against Ford Shelby GT500 on the dyno

Inside Line took the 2012 Chevrolet Camaro ZL1 and 2013 Ford Mustang Shelby GT500, together, on a field trip: to Westminster, California where where they were both tested on the same dyno at MD Automotive, run the by same operator on the same day. In case any memories need refreshing, the specs run thusly: the ZL1 has a 6.2-liter supercharged V8 belting out 580 horsepower at 6,000 rpm and 556 pound-feet of torque at 4,200 rpm, for a 0-60 time of 3.9 seconds and a top speed of 184 miles per hour.

94First Toyota FT-86 coupe dyno'd

Well, that didn't take long. The First Toyota FT-86 (a.k.a. Scion FR-S) has made its way to the dyno courtesy of the good people at HKS. How'd it do? The vehicle managed to spin the rollers at 170 rear-wheel horsepower, which dovetails with the 200 crank horsepower announced by Toyota and Subaru after calculating a 15-percent driveline loss. Of course, whenever HKS gets involved, you can feel safe betting your lunch money that forced induction won't be far behind. True to form, HKS showed off i

352012 BMW M5 gets dyno'd, all ate up with power

A German tuning outfit called PP-Performance has put the 2012 BMW M5 on a Maha dyno, and the numbers returned were 444 horsepower at the wheel, 553 at the engine, and a "corrected number" of 574 hp. Max torque came in at 532 pound-feet (721 Newton/meters).

20AEM lets you hook up your car to a dyno at home with Dyno-Shaft

Unless you happen to own a dyno, accurately keeping track of which modifications benefit your vehicle may be a seat-of-the-pants operation. AEM is hoping to change that for people who are serious about wringing the absolute most out of their vehicle with the unfortunately-named Dyno-Shaft.

43Russian tuner squeezes 1,000 horsepower into a Fiat Coupe

You may remember a fun little hatchback called the Fiat Panda 100HP. All it took was a hundred horsepower to turn a ho-hum supermini into what European editors knew and loved as one of their favorite driving machines. That was a little overshadowed by the Fiat 500 that offers the same powertrain, if not all the same fun, but the Panda put things into perspective. Especially considering now how one tuner has taken an earlier Fiat Coupe and squeezed a whopping 1,000 horsepower out of it. That's te

39Video: 2011 Dodge Charger R/T and Challenger SRT8 392 make more power than expected

2011 Dodge Charger R/T and Challenger SRT8 392 – Click above to watch the video after the break

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