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Volvo Polestar reveals new V8 Supercars engine

Volvo may be better known for turbo fives and inline fours, but in 2005 it launched the XC90 with a new eight-cylinder engine built for it by Yamaha. Fast forward to this past June when Volvo announced its intention to enter Australia's V8 Supercars series, where it would compete with the likes of Ford, Holden, Nissan and Mercedes-AMG. This is the engine with which it intends to do so.
Revealed this weekend at the Sydney 500, this competition-spec powerplant is based on the same B8444S that powered the XC90 and S80 (not to mention the Noble M600), but tuned for racing duty to be shoehorned into the new S60 touring car. The 60-degree aluminum block has been bored out from 4.4 liters to 5.0, its compression ratio boosted to 10:1, modified to run on E85 bio-ethanol and its redline increased to 7500 rpm. Volvo also promises a unique engine note from its new racers.
While Volvo and its racing partner Polestar haven't released official output numbers, regulations call for outputs between 620 and 650 horsepower - in any event, a whole lot more than the 311 hp it produces in stock form. (Noble managed to squeeze that much out of the same block, but that required twin turbochargers while this unit remains naturally aspirated.) Scope out the details in the press release below and the photos from the reveal in the gallery above.

Volvo wants this car to be the Crown Vic of global police fleets

It has been years since the last Ford Crown Victoria rolled off the assembly line, but these body-on-frame sedans are still the most recognizable police cars in the US. Volvo is making a strong push in hopes that its XC70 can attain the same level of success as a global police car. As it is, Volvo is a popular choice for police cars in its home country of Sweden, but its cars are also used in police fleets in the UK, Belgium and Switzerland.
With an upgraded chassis, Volvo is looking to attract agencies from around the globe, including the rest of Europe, Asia and even the Americas. Changes over a stock 2014 XC70 include a beefier suspension setup, and the automaker has also tested the police-spec version of the jacked-up wagon in just about all conditions it could encounter in Europe - from the high speeds of the German autobahn to the low traction of Sweden's snowy, winter roads. We doubt we'll see many, if any, of these Volvos policing the streets of the US, but if we do, we're sure it will be in New England, Colorado or North Carolina.

Volvo promises new direct-injected diesels, 8-speed auto

As a part of eliminating its dependence on Ford platforms and powertrains, Volvo has previously announced information about its Volvo Engine Architecture (VEA) and Scalable Platform Architecture (SPA), but now we're finally getting some details about what will power some of the Swedish automaker's next-generation products.
The biggest key to VEA on the diesel engines is a new technology Volvo calls i-ART. This system uses unique injectors at each cylinder capable of monitoring fuel pressure and adjusting accordingly to maximize fuel economy and performance and reduce emissions. Looking ahead, Volvo says its four-cylinder engines will be able to offer the power of a six-cylinder and eventually, mixed with some sort of electrification, will be able to rival the performance of a V8 and "turn V8s into dinosaurs."
More details about the new diesel injection technology is posted in the press release below.