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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 working on 600-hp F-Type SVR

Thinking about buying a new Jaguar F-Type? You've got a number of supercharged engine options to choose from... and soon you'll have one more. According to Motor Trend, Jaguar and its Special Vehicle Operations unit are working on a new SVR version of the F-Type, and it's tipped to pack 600 or more horsepower. That's more than anything Jaguar (or for that matter Land Rover) has offered for public consumption to date, but follows a delineated progression of output. As it is, the 5.0-liter supercharged V8 offered at launch in the F-Type convertible was already churning out 500 metric horsepower. Then came the F-Type R coupe that bumped output up to 550, followed by the limited-edition Project 7 roadster with 575. Topping 600 would only follow naturally, then, but would give the F-Type a broad range of outputs, starting at 335 hp and nearly doubling once it hits the top. It would also handsomely eclipse the Mercedes-AMG GT S (503 hp) and Porsche 911 Turbo S (552 hp), rival the Aston Martin Vantage GT12 (592 hp), and give even the new Audi R8 V10 Plus (610 hp) a run for its money. The bigger question is what form the SVR model will take, and with what other equipment. Coupe or convertible, rear-drive or all-wheel drive, automatic or manual... it's too early to say at this point. But we can probably expect much of the equipment from Project 7 – active diff, carbon-ceramic brakes... the works – to reappear in the SVR as well.

Stirling Moss' Jaguar C-Type could bring $7.5M in Monaco

With little over 50 examples made and a decorated racing history, the Jaguar C-Type is one of the most sought-after models ever made by the famous British marque. Bonhams has a very special one coming up for auction – one that Sir Stiling Moss drove at Le Mans in 1952. Jaguar built chassis number XKC 011 for its works racing team in 1952. It made its debut at Silverstone at the hands of pre-war racing legend Peter Walker. Then the factory outfitted with specially elongated bodywork for Le Mans, where Moss teamed up with Walker to split driving duties. Sadly it didn't make it to the finish line thanks to an engine failure, marking the second of eight DNFs that Moss would suffer in ten campaigns at the French endurance race. Moss drove this C-Type in several more races after it was converted back to its standard bodywork. It was then raced by Ecurie Francorchamps before being sold to run in British club racing. The current owner acquired it in 1963, and has held onto it until now. XKC 011 is scheduled to highlight the upcoming Bonhams event at the Fairmont Monte Carlo during the Monaco Grand Prix Historique next May. Bonhams has not published a pre-sale estimate for how much it expects this example to sell for. However in correspondence with Autoblog, the company's auction specialist James Knight revealed: "We certainly feel the car will exceed GBP5m and has the potential to achieve much more." That base estimate works out to over $7.5 million at current exchange rates. We'll be watching to see whether the final sale price comes closer to the $3.7 million for which - according to the Sports Car Market database - Gooding sold one C-Type in 2012, or to the $13.2 million which RM Sotheby's raised for another this past August. Related Video: BONHAMS RETURNS TO MONACO WITH EX-STIRLING MOSS JAGUAR C-TYPE THE MONACO SALE 'LES GRANDES MARQUES A MONACO' 13 May 2016 Monte Carlo In 2016, Bonhams will return to Monaco to present an exclusive sale of just 40 hand-picked, exceptional motor cars. Timed to coincide with the Monaco Grand Prix Historique, the sale will take place on 13 May 2016. "Already renowned in motorsport circles for its annual Monaco Grand Prix and Monte Carlo Rally, the glittering Mediterranean Principality is now to host the Bonhams Monaco Sale," said James Knight, Bonhams Group Motoring Director. "The auction will be carefully curated, tailored to offer only the most desirable models to the market.