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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.

The Jaguar XKSS, famed ride of King of Cool, is new again

You might remember earlier this year, when we told you Jaguar had confirmed that it would follow up the limited-run of continuation E-Types – completely new, built from scratch classics – with a new run of the impossibly cool XKSS. Those folks in Coventry weren't pulling our leg, because we're here in LA and the brand new XKSS is here, too. Actually, they're 60 years late. If you remember the story we told you when Jaguar said it'd be building these things, there were originally to be 25 cars in total. 16 were built, and the other nine were destroyed in a fire at the Browns Lane factory. Thus, nine original XKSS cars have been missing, and the nine XKSSs that Jaguar will build for a cool GBP1 million each will round out the initial production run. If you're not familiar with the XKSS, here's a little background. Jaguar won Le Mans three times in a row in a factory racer known as the D-Type. After withdrawing factory support in 1956, some privateers continued on with the car, but Jaguar didn't. That left several D-Types sitting about Browns Lane in various degrees of completion. Sir William Lyons had them converted to road spec, which involved adding such niceties as a windshield and passenger door, but otherwise they were not far removed from the Le Man-winning cars they were based on. That meant that they were, to put it mildly, a lot of car for the street. The kind of person an XKSS appealed to was stylish and adventurous, and someone who craved speed. Someone like Steve McQueen, perhaps. His old XKSS is sitting in the Petersen Museum in LA, which not-coincidentally is where Jaguar assembled us to see the wraps pulled off the new one. The "new" XKSSs are generally faithful to the original design, with the bodies hand-formed off bucks that were themselves created off an original XKSS. The body is made out of exotic magnesium, an extremely lightweight metal which is often misunderstood to be extremely flammable. It is, but much more so when it's in little pieces, like shavings; formed into a car body, it's not quite the incendiary device you might think it'd be. Even the processes to form the chassis is the same, such as the bronze welding technique used to bond its tubing. A few concessions to modern safety are fitted, however. There's a fuel cell, partly due to the additional safety it provides but also to better resist the harrowing effects of modern ethanol blend fuel.

Jaguar will sell 10 fully restored Series 1 E-Types

The Jaguar Land Rover "Reborn" program is expanding its offerings yet again. The newest offering is the first from the Jaguar side of the company, and naturally the first car is a Series 1 E-Type. Jaguar Classic will restore 10 of the first-generation E-Types, and the cars will be sold directly to consumers from the company. The very first of the cars is the 1965 model you see above, which will make its public debut next week at the Techno-Classica Essen show in Germany. It's a 4.2-liter model finished in "Opalescent Gunmetal Grey." According to Jaguar, it was originally sent to California where it racked up 78,000 miles, and then was put into storage in 1983. Jaguar then acquired the car, and the Jaguar Classic department proceeded to restore it to factory specifications. Jaguar fixed and retained as many original parts as possible, and used replacement Jaguar Classic parts as needed. The car is fully numbers-matching with the original engine and transmission. If you're interested in purchasing this E-Type, or one of the other nine, you'd better have a hefty pocketbook. A standard restored car done to factory specs will start at about $355,000 at current exchange rates. If you want to spend more, Jaguar offers a few extra cost options such as an upgraded cooling system based on the one found in the Lightweight E-Type, a fully synchromesh transmission for early models without it, and upgraded front brake calipers from the later Series 2 E-Type. Related Video: