2011 Jaguar Xjl Supersport on 2040-cars

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How Jaguar optimized the Ingenium gas engine for the F-Type

At the 2017 New York Auto Show, Jaguar showed off the new entry-level F-Type, packing a 2.0-liter, turbocharged, gasoline-fueled inline-four that produces 296 horsepower, which is built in-house in the UK. It's the debut of this branch of the Ingenium engine series, and it's also the top of the Ingenium gas range; most JLR vehicles will offer a less powerful 247-hp version. We caught up with Jaguar's engineers to figure out exactly how this high-output Ingenium engine differs, and what Jaguar had to do to fit it in the F-Type's engine bay. While all Ingenium 2.0-liter gas fours share major architecture – the aluminum block and heads, as well as the bore and stroke – there are some internal differences. The most important are the low-compression pistons, which allow for more boost without detonation. The new compression ratio is 9.5:1, compared to the 10.5:1 ratio in the 247-hp spec engines. To make the most out of more boost, you need new plumbing and a way to get more fuel into the combustion chamber. So Jaguar fitted a larger twin-scroll turbocharger that's unique to this application. It features low-friction ceramic ball bearings – Jaguar says this improves transient response. There are also new fuel injectors and a fuel pump to accommodate the increased demand for gas in the high-output engine. On the back end, there's a unique exhaust system with active flaps to give it a louder bark when called for. Of course, some new hardware and more boost means the various electronic systems that control the engine needed changes. For one, Jaguar's changed the cam timing and valve lift mapping, as well as the ignition timing. The throttle mapping and transmission calibration have also been optimized for the new engine. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. As far as the driver's concerned, the biggest change from the 247-hp engine to the 296-hp one – other than increased scoot – will be where the power peak is. The 296-hp engine makes peak power at a higher point in the rev range, which should reward drivers who generously prod the throttle and hold gears in manual mode. Remember, F-Types equipped with this engine will only be available with an automatic transmission. You should also remember that it's an excellent gearbox overall, with rapid, smooth shift characteristics, if the other 8-speed Jaguars are anything to go by.

Jaguar opens new engine plant in the UK

The heads of Jaguar Land Rover are having a busy couple of weeks opening factories. Just days after inaugurating the company's first overseas plant in China, the automaker's new Engine Manufacturing Center in the UK is being inaugurated, as well. The plant near Wolverhampton, England, marks the first time in decades that JLR is building its own powerplants in-house. Further signaling the importance of this launch for the business, Queen Elizabeth II and Prince Philip were on hand and even tweeted about it.
The factory's first major project is to build JLR's latest Ingenium four-cylinders, starting with the 2.0-liter diesel version. "Our new Engine Manufacturing Centre is an important step in advancing the competitiveness and capability of the UK automotive sector. The production of in-house engines will support the expansion of the UK supply chain providing critical mass for inward investment," said Trevor Leeks, plant operations director in the automaker's announcement.
Opening the doors to the Engine Manufacturing Center has been years in the making for JLR. The plant was first announced in September 2011 and broke ground in June 2012. Building it cost the company 500 million pounds ($800 million) and created 1,400 new jobs. Of course, being a state-of-the-art factory, considerations were made to make the place as energy efficient as possible. That meant installing the UK's largest solar array with 21,000 panels to produce about 30 percent of the site's electricity needs.

Watch this bad parker get what's coming to him

If you're lucky enough to have a nice vehicle, do your fellow gearheads a favor and don't park like a clown. Seriously. Not only will you anger everyone who is trying to find a place to park, but your nice car is a billboard reinforcing the stereotype that car people are self-important and inconsiderate.
Take this gentleman for example. He has a Jaguar XK, and understandably wants to take care of it. Rather than parking it far, far away from any other cars and getting a bit of exercise by walking to his building, he takes up two spots (albeit barely) close to the structure. From the cameraman's narration, we can tell his coworkers are less than thrilled about his inability to stay between the lines.
Naturally, they wanted to teach him a lesson, so they parked a bigger vehicle as close to his driver's door as possible. Mr. XK's attempts to enter his vehicle are rather amusing, culminating in his climbing through the passenger side and scooching over to the driver's seat. While we can debate this sort of treatment all day long, it was effective. The video includes a follow up at the end showing where the XK driver parked the next day, and as you might guess, it wasn't in the same spot.