1970 Jaguar E Type Roadster Series Ii on 2040-cars

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This classic Jaguar XJ has a 720-hp ungentlemanly secret

Forget Tawny Kitaen. If you want to make a Jaguar XJ rock, just do what this guy did: stuff a heavily modified and turbocharged General Motors V8 under the hood, and take it to the track.
The video calls this Series 1 XJ a sleeper, but with its open exhaust and obvious turbo whistle, the once-gentlemanly sedan is anything but. The owner says that the engine is GM LQ9 V8 that has been stroked to 402 cubic inches putting out around 720 horsepower with 12 pounds of boost (in standard form, this 6.0-liter V8 was used in the second-gen Cadillac Escalade). Check out the video below to see what that kind of power does for this classic Jaguar in the eighth-mile.

Ian Callum, Brian Johnson and Lord March pick 10 top Jaguars

An automaker with as rich a heritage as Jaguar is bound to create a few experts along the way... and some divergent opinions, too. So on the eve of the debut of the new XE, Jaguar brought together three experts to whittle down the long list of classic Leaping Cats to just ten.
For this gargantuan task, it brought in Ian Callum (who, as the company's chief designer, knows a thing or two about Jaguars), Lord Charles Henry Gordon-Lennox (the Earl of March and founder of the Goodwood Revival) and Brian Johnson - who may be better known as the frontman of AC/DC, but also a classic car enthusiast, collector and racer in his own right.
So what did the designer, the nobleman and the celebrity choose? The SS100, XK120 (namely number NUB 120), the C-Type that competed at the 1953 Mille Miglia, the D-Type that won at Reims, the Mk II sedan, the E-Type that served as the Geneva show car, the one and only XJ13, company founder Sir William Lyons' personal XJ6 S1, the TWR XJS touring car and the 1988 Le Mans-winning XJR-9.

Jaguar working on 700-hp, 200-mph hybrid F-Type?

After first driving the 2014 Jaguar F-Type in Spain this spring, we came away mighty impressed. Of course, if you had to pin us down for a top three wish list of what improvements we'd like to see, we'd probably hit you with something like: 1) Less weight. 2) Less weight and 3) Less weight. Oh, and if we're feeling presumptuous, maybe some additional transmission choices.
Despite leveraging aluminum for the body and chassis, this Jaguar is still a bit of a fat cat compared to its rival models from Porsche. We never felt like it was lacking for power in any of its three supercharged trims, least of them the 495-horsepower V8 S, which is a genuine madman. We knew the variants would come, though - a quick look at the rest of Jag's lineup provides all the evidence you need of that. And so we're not surprised to see word of a hyper-powered F-Type on the horizon, an R-S version. What is surprising, however, is a new report that put its motivation at over 700 horsepower and its top speed at 200+ mph. Us? We're just hoping the latter figure comes at least partially as a result of a hardcore diet.
This F-Type R-S news comes according to the rumormongers at AutoExpress, who expect the high-power Brit to come in coupe form, at least initially. We still haven't seen the debut of the fixed-head F, but plenty of spy shots suggest its arrival is imminent. Wildly, AE posits that Jag won't look for more displacement to gain power, it will instead radically downsize by using a 1.6-liter turbo- and supercharged four-cylinder and an array of electric motors. If that sounds familiar, that's because AE suggests the high-tech powertrain will be scavenged from the defunct C-X75 supercar program (interestingly, earlier reports suggested this combination would only deliver about 500 horsepower).