1997 Jaguar Xk Xk8 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.

Jaguar wants to become the British electric company

Jaguar has been telegraphing its electric future for years, and this week we're beginning to see it come to fruition. The company's Formula E race team officially launched September 8 with sponsorship, livery, and an interesting name for its racecar, the I-Type 1. It marks Jaguar's return to factory-supported racing and serves as a model for the company's future strategy. "The Formula E championship will enable us to engineer and test our advanced technologies under extreme performance conditions," Nick Rogers, executive director of product engineering at Jaguar Land Rover, said in a statement. "We will apply this vital knowledge as part of our real-world development." Formula E competition starts October 9 as the all-electric racing series begins its third season. Panasonic signed on as the title sponsor of the team. Formula E is a natural move for Jag and allows the British company to remain true to its racing heritage while still looking toward. The company claims seven Le Mans titles, which is the fourth-most in history, even though it hasn't won one since 1990. That's a great lineage, but Jaguar knows it's getting dusty. Launching a Formula E effort allows it to compete in a form of motorsports that should prove relevant to road-car technology. Jag is drawing on Williams Advanced Engineering (you might have heard of its F1 team) for the electric powertrain. Williams also helped with the development of Jaguar's C-X75 plug-in concept car. Meanwhile, we also captured an F-Pace crossover silently testing this week in the Alps. Though it looks like a normal F-Pace, spy shooters report it was producing no engine noise, leading (or perhaps leaping) to the conclusion it's the rumored electric SUV Jaguar is working on. Likely, this prototype has a diesel engine as a range extender. View 11 Photos Though the camouflaged F-Pace is great fodder for speculation, Jag's electric efforts are not a secret. Jaguar and Land Rover showed off three electric-vehicle demonstrators last year and the company is exploring everything from mild hybrids to full electric powertrains. JLR has filed paperwork to secure trademarks for I-Pace and E-Pace. "JLR is definitely rushing headfirst into electrification," said Ed Kim, vice president of industry analysis for research firm AutoPacific.

2014 Jaguar XKR-S GT claws at the driving enthusiast in us

If you still find yourself coming up a few seconds short per lap in your Jaguar XKR-S, the British automaker has introduced the XKR-S GT - a cat specifically tuned for the racing circuit - at the New York Auto Show.
While Jaguar has left the supercharged 5.0-liter V8 unchanged (550 horsepower and 502 pound-feet of torque), it has tuned and tweaked all the items that really make cars go quicker on the track (e.g. suspension, aerodynamics, contact patches, brakes). A once-over reveals upgraded go-fast goodies including a new ventilated hood, extended wheel arch spats, reworked front end with a bespoke front splitter and canards, a massive rear wing, height-adjustable adaptive dampers, active exhaust, carbon-ceramic brakes and sticky Pirelli Corsa tires. Try as we might, the driver in us can't find anything we not to like about this enthusiast-tuned coupe.
Of course all of the upgraded XK goodness doesn't come easy, or cheap. Jaguar will limit North American sales to just 30 units and price each at $174,000. Learn all the juicy details in the official press release below.