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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.

Here's what a front-row seat looked like in 2014 Mille Miglia

From 1927 to 1957, the Mille Miglia was one of the great, romantic European road races of the golden era of motorsports. The cars were fast, beautiful and loud but also extremely dangerous and regularly claimed drivers' lives. After two fatal accidents in '57, the event finally had to reform and came back in 1977 as a historic rally held over the course of several days. That didn't make things boring, though, and Xcar found that out firsthand with a front-row seat to this year's race in a 2015 Jaguar F-Type R Coupe.
Xcar was actually following the Jaguar team this year that included Ian Callum and Jay Leno in an XK120, which we previously got a glimpse of when it was covered on Jay Leno's Garage. Where Leno focuses on a more personal story of competing, this one takes a more macro view. You really get an idea of how crazy the Mille Miglia still is, and while the F-Type is way too new to actually compete in the rally, it can still wear an event sticker and drive with the vintage racers.
One amazing fact about today's Mille Miglia is that if you're competing in the event, there are basically no rules. The roads are technically still open to traffic, but the police shut down intersections and provide a rolling roadblock. Xcar's F-Type alternated between following on the course with the classics and snipping off chunks of the route to watch the participants arrive at each stop. Check out the video to experience fantastic historic rally.

Jaguar F-Type gets even more British with Design Edition

Short of maybe driving a Morgan while wearing tweed and smoking a pipe, automobiles don't come much more quintessentially British than a Jaguar. But now the F-Type is going to be even more so with the launch of the new British Design Edition. It's based on the six-cylinder F-Type S, but upgrades with a series of special touches to set it apart. Red, white, and blue are the dominant colors from which buyers will be able to choose both the exterior color and that of the interior contrast stitching. The leather interior comes in black, and those less patriotically inclined can spec the outside to match. The British Design Edition also features 20-inch wheels in dark gray satin finish, packing upgraded brakes with red calipers. The Design package comes standard with upgraded aero, as does the 12-speaker Meridian sound system. And naturally there are special insignia inside and out. Buyers will be able to choose between coupe or convertible and rear- or all-wheel drive, but either way motivation comes in the form of JLR's 3.0-liter supercharged V6, driving 380 horsepower and 339 pound-feet of torque through an eight-speed automatic transmission. Only 300 units will be coming to the United States, with prices starting at $92,100 (plus a $995 destination charge) – representing a substantial $14.8k premium over the $77,300 price of entry for an F-Type S Coupe. Spec one out with similar options and you'd be looking at $86,250, which makes the privilege (and resale value) of acquiring the limited edition a $5,850 proposition. Any way you cut it, though, the elbow patches cost extra.