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Video: Insane, 774-hp Hennessey HPE750 Mustang Tops 200 mph

-It was only a matter of time. – After hitting the rev limiter at “only” 195 mph in a black supercharged 2015 Mustang GT with 717 horses, the folks at Hennessey Performance had one singular goal in mind: – The 200 mph barrier. – Clearly, the 717 horsepower provided by the tuner’s HPE700 kit wasn’t enough—never mind that the limitation seemed to be gearing, not power. Enter the HPE750 Supercharged

Bristol Cars Returns From the Dead, With BMW Power [UPDATE]

– Even by the high standards of eccentricity set by Britain’s small sports-car makers, Bristol was always in a class of its own. This is the carmaker that made Morgan look like Mitsubishi. – Bristol’s former boss, Tony Crook, refused to let journalists drive its cars for many years on the (possibly reasonable) grounds that they “wouldn’t understand them.” The company last published production figures in 1981, when it built

It’s Simple, Really: How a Differential Works, Explained in a Vintage Video

-The standard open differential in most cars is a brilliant piece of engineering, allowing you to take the tightest turns without fighting your tires or tearing apart your drivetrain. But even if you understand implicitly how a car’s differential works, it’s kind of difficult to explain. – That’s why this instructional film from 1937 is so fantastic. It simplifies the car differential down to its most basic representation—three sticks of

Takata Replacement Airbags May Not Work Long-Term, Company “Rapidly” Switching to New Propellant

– Takata, after 11 years of chasing uncontrolled explosions in its airbag inflators, said it would “rapidly” phase out ammonium nitrate as a propellant after its association with more than 100 injuries, six deaths, and extremely high failure rates that have led to the auto industry’s largest-ever recall. – In a Tuesday hearing with the U.S. House Energy and Commerce Committee, Takata executive vice president Kevin Kennedy said the Japanese

New 2016 BMW X1 Switches to Front-Drive-Based Platform

-Five years ago, BMW’s then-CEO Norbert Reithofer famously shared the observation that four out of five owners of the 1-series believed they had a front-wheel-drive car. That was shortly after the launch of the X1, a compact crossover based on the rear-wheel-drive 1-series platform. Now comes the second-generation X1, after a surprisingly short production run for the first iteration (even shorter in the States, where it only just arrived as