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Cosworth double-feature is XCar's a drool-worthy look back

While American fans of Ford performance cars in the '80s and early '90s were loving the 5.0 Mustang, Taurus SHO and, for those who wanted to be a little different, the Merkur XR4Ti, British fans of the Blue Oval were getting their own unique take on speed. The Sierra RS Cosworth (which was similar but not identical to the aforementioned Merkur) and later Escort RS Cosworth were the stuff of dreams with huge wings, hood vents and big power for their time and class. XCar Films aims to find out whether it is little more than nostalgia that makes these classics famous or it really is their legitimate performance. Thanks to its Formula One and racing success, Cosworth was already a well-established performance name in the UK by the time it began selling tuned engines to Ford for the Sierra and Escort. The Sierra RS Cosworth hit the scene in 1986 with a turbocharged, 2.0-liter four-cylinder engine with 204 horsepower and rear-wheel drive. Its huge wing at the back signaled it immediately as something special, and it proved to be a performance powerhouse on and off the track. When it was retired, Ford replaced it with the Escort RS Cosworth that used an upgraded version of the same engine with 217 hp, all-wheel drive and an even bigger rear wing to net yet more racing victories. XCar really gets into the spirit of the time, opening the video with the lo-fi grain of '80s and '90s TV, but to find out whether the Cossies stand up to modern scrutiny, you have to watch the video below. Stay tuned until the end to enjoy them at their best with some vintage motorsports footage. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Report: GM struggling to market turbo technology

In the automotive realm, marketing can sometimes prove just as important as the actual product. Take, for instance, Ford's well regarded EcoBoost technology, which couples turbocharging with direct injection to produce more horsepower and reduce fuel consumption. Would it surprise you to hear that General Motors has had similar technology on the market for over three years?
It's true. GM's first turbocharged, direct injected powerplants hit the market for the 2007 model. The 2.0-liter Ecotec mills put down an impressive 260 horsepower and a matching 260 pound-feet of torque, and they were lauded by the press in the engine bays of the Pontiac Solstice, Saturn Sky, Chevrolet Cobalt SS and Chevrolet HHR SS. But few people outside a core group of enthusiasts actually remember this fact.
Says Uwe Grebe, executive director of GM's global advanced engineering, "We didn't have a badge and say, 'This is the most important thing we will put on all our brochures.'" Ford, however, did just that, and it's EcoBoost engines are right at the tips of all our tongues when we discuss today's most advanced powerplants. So, how does The General fix its mistake?

Creations n' Chrome Top Notch Mustang is a one-of-a-kind fox

Is there a cooler car from the 1980s and early 90s to mod than a Fox-body Ford Mustang? No, there isn't. If you disagree with us, we suggest you have a look at this 1990 Mustang Coupe, which just might change your mind. Although considering just how extensively modified this car - the Top Notch Mustang from Creations n' Chrome - is, we wonder just how much Ford is left in this old pony.
It rides on a custom race tube chassis that weighs a scant 700 pounds, while carbon-fiber bits and bobs help lower the overall curb weight to a mere 2,400 pounds. When paired with supercharged, 5.0-liter, Aluminator V8 from Ford Racing, the results are, doubtlessly, exciting. 855 horsepower at the rear wheels and 667 pound-feet of torque are available from that force-fed V8 should be just plenty for this car's intended purpose of running in standing-mile competitions.
The Top Notch Mustang is more extreme than just weight savings and a big engine, though. That 5.0-liter is essentially in what's known as a front-mid layout - where the engine is actually behind the front axle. In this case, the 5.0-liter V8 is 17 inches further back than a factory Fox-body, for better weight distribution. As a result, the cabin has been completely overhauled. An SLA front suspension, wheels from HRE, Wilwood brakes and Sparco interior items round out the extensive list of mods.