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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 C-X17 crossover concept revealed, hides new lightweight aluminum architecture

Just as Jaguar teased earlier this month, the luxury marque is debuting its first-ever sports crossover concept at the 2013 Frankfurt Motor Show, which begins this week. In addition to previewing what a soft-roading Jag might look like, the C-X17 concept also showcases the brand's new advanced unibody aluminum architecture, which it calls the future of its brand.
The British automaker touts the new technical foundation as high-strength, lightweight and extremely stiff, and notes that it incorporates sustainable technologies such as a high-strength alloy made from recycled raw material. The architecture's flexibility means Jaguar will be able to simultaneously manufacture several vehicles on the same production line - a change that will ultimately help the automaker grow its product portfolio.
Indeed, if the C-X17 concept sees production, it would represent a completely new direction for Jaguar, which has previously focused on luxury sedans and sports cars. However, while Jaguar says a range of future models will be built using the new architecture, it hasn't yet mentioned a crossover. The first model to be built on the new underpinnings will launch globally in 2015, and it's - you guessed it - a premium midsize sedan.

Jaguar to go racing with F-Type GT3?

Most British automakers have some manner of racing program. Aston Martin, Lotus and McLaren race as a matter of course. Bentley recently got back into racing, Morgan has dabbled here and there, even Land Rover has its off-road racing programs. The only one, it seems, that isn't racing these days is Jaguar... but that could be about to change. The latest intel from the UK suggests that Jaguar is closely evaluating the prospect of building a GT3-spec racer based on the F-Type. Like the Bentley Continental GT3 co-developed with M-Sport (not to mention Coventry's own successful partnership with TWR), the Jaguar program would need an established racing outfit to help develop the car and field it, and the automaker is said to be evaluating three potential partners. The development of the GT3 racer would allow Jaguar to compete (or sell cars for others to compete) in a variety of racing series around the world, including the Blancpain Endurance Series, the European Le Mans Series and, if properly adapted, other series like the United SportsCar Championship and the 24 Hours of Le Mans. Jaguar's car would have to compete with such rivals as the Aston Martin Vantage GTE, Audi R8 LMS, Ferrari 458 GT, Mercedes-Benz SLS AMG GT3 and Porsche 911 GT3 R. Current FIA GT3 regulations use a Balance of Performance equation that allows for a curb weight between 1,200 and 1,300 kilograms (2,645 to 2,866 pounds) and produce between 500 and 600 horsepower. A more cost-effective GT4 racer could follow. But the best part is that Jaguar could, according to the report in Autocar, develop a road-going version as well, even more focused than the Project 7 pictured above and similar to what Bentley did with the Continental GT3-R. Jaguar of course has had a rich history with motor racing, reaching back to its dominance at Le Mans in the 1950s with the C-Type and D-Type, extending through the TWR partnership in touring car and endurance racing in the 1980s and 90s, to the short-lived Formula One team that became Red Bull Racing. It launched a GT2-spec XKR a few years ago and was tipped to be developing a new LMP1 prototype, but neither are on the track today, where Jaguars only compete in vintage racing. Featured Gallery Jaguar F-Type Project 7 View 29 Photos News Source: Autocar Motorsports Jaguar Racing Vehicles gt3