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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.

$4.5M Maryland mansion has a brick street with classic cars in its basement

At one extremely large residence in Potomac, Maryland, the residents need not call the driver to head into town. Instead, the people who lived and will live in this house can simply take a walk downstairs to hit up the post office, or the theater, or the massage parlor. These faux shops are just a small part of a re-created old-style downtown strip, complete with a brick drive and classic collector cars.  Brought to light by Twitter user @victoriaxxviii, 11610 Highland Farm Road, Potomac, Maryland, is a 12,089-square-foot gated mansion that sits on four acres, with the opportunity to buy two more next to it. It has seven bedrooms and eight bathrooms in the main house, a guest house with two bedrooms and a bathroom, and a pool house with a full kitchen and a bathroom. The place also has a heated pool and a tennis court. Yet, none of that would be of interest if not for the items hidden in the home's finished basement.  Best understood by seeing the photos above, the lower level of the house was built to resemble an old town. In addition to the aforementioned stores, it also has a sports shop, a flower shop, an inn, a tattoo parlor, a church, and most important, an auto repair shop and gas station. The repair shop is key, as there are several collectible cars positioned throughout the winding town road. Seen in the photos are a Citroen 2CV, a Jaguar E-Type roadster, a scooter, and a third vintage car that appears to be from the '20s or '30s.  The house was built in 1987 and features four garage spots. It is currently listed for $4.5 million, but it is unclear if the downstairs cars are included in the purchase. Visit Washington Fine Properties for more photos of the house and extra information about its amenities. Related Video:    

The 200-mph Jaguar F-Type SVR is coming to Geneva

Jaguar has good news for us: The new F-Type SVR will make its grand debut at March's Geneva Motor Show. Following up on leaked stats from last week, Jag confirms the hardtop F-Type SVR will be capable of hitting 200 miles per hour. The British brand doesn't go much further in confirming other details from last week's report, though. So even though the top end's extra 14 mph has to come from somewhere, we still can't be certain it'll be thanks to a reported 567 horsepower or 516 pound-feet of torque. Jag also won't yet confirm the reported claim of a 3.7-second sprint to 62 mph. What the company is saying, though, is that its first SVR-badged model will be "lighter, faster, and more powerful." JLR's Special Operations boss, John Edwards, calls the new SVR an "all-weather supercar." That lends credence to initial reports that the hottest F-Type will send its power to all four wheels. While the F-Type SVR will hit the Geneva stage on March 1, we won't be waiting that long for all the details – Jaguar will release a complete array of images and details on February 17. We'll have more then. 200MPH JAGUAR F-TYPE SVR TO MAKE GLOBAL DEBUT AT 2016 GENEVA MOTOR SHOW (MAHWAH, N.J.) – January 26, 2016 - The new 2017 Jaguar F-TYPE SVR will make its global debut at the 2016 Geneva Motor Show on March 1, 2016 and will go on sale in summer 2016. Capable of accelerating to 200mph, the new F-TYPE SVR is the first Jaguar to wear the SVR badge and is developed to exploit the two-seat aluminum sports car's full potential while retaining its day-to-day usability. Lighter, faster and more powerful, the new F-TYPE SVR takes performance, dynamics and driver involvement to a new level yet retains the comfort and duality of character inherent to all Jaguar cars. "The new F-TYPE SVR is the first series production Jaguar car to be developed by Special Vehicle Operations and benefits from everything we know about precision engineering, performance and design," said John Edwards, Managing Director, Jaguar Land Rover Special Operations. "The result is a 200mph, all-weather supercar that you can drive every day – we even made a Convertible version so that enthusiasts can revel in the sound from the new titanium exhaust system." The new F-TYPE SVR will join the 2017 Model Year F-TYPE Coupe and Convertible range comprising of the F-TYPE, F-TYPE Premium, F-TYPE S, F-TYPE British Design Edition and F-TYPE R.