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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.

What's big at the Chicago show | Autoblog Podcast #503

On this week's podcast, Mike Austin and David Gluckman discuss the big debuts at the 2017 Chicago Auto Show. They also recap what they've all been driving lately, and the episode wraps up with Spend My Money buying advice to help you, our dear listeners. And there's an awful Dad Joke thrown in there for you to find. The rundown is below. Remember, if you have a car-related question you'd like us to answer or you want buying advice of your very own, send a message or a voice memo to podcast at autoblog dot com. (If you record audio of a question with your phone and get it to us, you could hear your very own voice on the podcast. Neat, right?) And if you have other questions or comments, please send those too. Autoblog Podcast #503 The video meant to be presented here is no longer available. Sorry for the inconvenience. Topics and stories we mention Jaguar XE Volkswagen Golf R Toyota Highlander Hybrid Chicago Auto Show coverage Used cars! Rundown Intro - 00:00 What we're driving - 01:46 Chicago show preview - 22:58 Spend My Money - 35:36 Total Duration: 52:48 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Feedback Email – Podcast at Autoblog dot com Review the show on iTunes Podcasts Chicago Auto Show Chevrolet Dodge Jaguar Toyota Volkswagen Truck Hatchback SUV Performance Sedan ford expedition jaguar xe volkswagen golf r 2017 Chicago Auto Show

Jaguar may enter Formula E to advance electric portfolio

The FIA Formula E Championship looks poised to gain another major automaker. According to reports from the UK, Jaguar Land Rover is preparing to announce a new electric vehicle strategy this week. And that is tipped to include participation in the all-electric racing series. According to Sky News, Jaguar's electric racing program would give the British carmaker the opportunity to showcase its prowess in electric propulsion. Quoting an unnamed insider, the UK news service reported that Formula E "offers live testing for electrification technologies in areas such as batteries and drivetrains; that's why it looks valuable to them." The program would likely be launched in conjunction with Williams, the F1 team with which it partnered on development of the aborted C-X75 hybrid supercar project recently unearthed for a starring role in the latest James Bond film Spectre. Williams helped develop the battery system that powers the electric spec racer used in Formula E. The partnership could take over from the Trulli team that is expected to soon drop out of the series. JLR wouldn't be the first automaker to participate in electric racing. Audi supports the Abt team, Renault the e.Dams outfit, and PSA Peugeot Citroen's DS brand the Virgin Racing squad. Mercedes and Volvo have also been reported to be looking carefully at participation, while BMW provides support vehicles for the series. Jaguar participates in vintage racing and Land Rover runs the Bowler off-road racing series. However, the last time the company supported a top-level works racing program was between 2000 and 2004 when Jaguar Racing (the precursor to today's Red Bull team) competed in Formula One. It has since offered the XKR GT2 racer and has been rumored to be considering a return to sports car racing, but the trend towards electrification now appears to be driving the Formula E initiative instead. We're waiting to hear back on requests for comment from Jaguar. But Sky reports that an official announcement will be made on Tuesday, so watch this space. Related Video: