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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 F-Type SVR leaks with more power, aggressive looks

Jaguar's new F-Type SVR just leaked online, and according to the German brochure posted by Autovisie the new model in the range is a powerhouse with 567 horsepower and 516 pound-feet of torque (according to our conversions) from its 5.0-liter supercharged V8. Those figures give the SVR 25 hp and 14 lb-ft over the current all-wheel drive F-Type R. That's according to the brochure, anyway. US figures might vary slightly. The F-Type SVR is solely available with an eight-speed automatic and all-wheel drive, and the powertrain can get the coupe to a top speed of 200 miles per hour or 194 mph for the convertible. Acceleration is also quite brisk with the run to 62 mph lasting just 3.7 seconds, which makes the new model even quicker than the Project 7's 3.8-second sprint to 60 mph. The SVR shows off its extra power through a more aggressive nose with larger intakes and slats behind the front wheels to pull cool air past the brakes. The rear also gets a wing and larger diffuser. The brochure lists optional carbon ceramic brakes that are 46 pounds lighter overall than traditional units. A titanium exhaust can also shed about 26 pounds and probably makes the supercharged V8 sound even fiercer. Spy shots have shown the SVR testing, but Jaguar hasn't said anything official about it. Still, this brochure looks legit. The document makes no mention of price, but you can expect a premium over the F-Type R's $104,595 (after $995 destination) for the coupe and $107,445 for the convertible. You can check out more photos of the SVR and download the full brochure from Autovisie. Related Video:

Jaguar redesigned the F-Type for 2021, and you can win one here

Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. No donation or payment is necessary to enter or win this sweepstakes. See official rules on Omaze. Before it was redesigned for the 2021 model year, the Jaguar F-Type was one of the best-looking vehicles on the market. The same can be said for the updated version. What also hasn’t changed is the fact that, while it looks great, it sounds even better. Thanks to a supercharged V8 that makes 575 horsepower, the growl of the F-Type can be heard long before you see it coming. Oh, itÂ’ll turn heads. ItÂ’s also quite a bit of fun to drive too. And Omaze is giving one away.  Win a 2021 Jaguar F-Type R Coupe - Enter at Omaze HereÂ’s what we thought of the F-Type when we first drove it last summer: “Being behind the wheel of the V8-powered F-Type R also remains an absolute hoot. You sit low in the cockpit, looking out over the long hood — we couldnÂ’t see the end of it without raising the seat up a smidge. The round steering wheel is large for a sports car, and while the leather is supple and grippy, it was tough to find a position where our hands were comfortable and our fingers could reach the clicky metal paddle shifters. Two seat types are available on F-Type models, but the more aggressive “Performance” seats come standard on the R. TheyÂ’re plenty bolstered, but wide enough to not be restricting on longer journeys. “The supercharged V8 fires up with a loud snarl, but a new Quiet Start mode can tone it down by closing the valves in the exhaust at startup. Your next-door neighbors will appreciate this feature, as the F-Type R is one of the loudest vehicles with a factory exhaust weÂ’ve ever tested. The engine and exhaust dominate the experience of the car from start to finish. Volume levels range from extremely loud to how the hell is this legal?  “Jaguar claims 60 mph comes in just 3.5 seconds, so acceleration within the speed limits is short-lived. This engineÂ’s nature, the way it makes power, is the most alluring part of the acceleration. You donÂ’t have to wait that split second for a couple turbos to spin up. The power is simply here, and thereÂ’s zero disconnect between your right foot and the Jag bounding forward. DonÂ’t shift before max horsepower comes on at 6,500 rpm, either, as the feeling of forward thrust just gets stronger the more you wind it out.