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Porsche offering new tire option for Carrera GT

Let's face it: finding new tires for older cars can be challenging if tire manufacturers have stopped carrying the right sizes (this writer went through Hell to find a set of 205/60-13s). But what about tires for low-volume supercars, which use sizes that often won't fit on high-volume production vehicles? The Porsche Carrera GT isn't that old and tires are still available in the correct sizes, but the German automaker has shown its support of keeping them on the road by working with Michelin to give owners yet another tire option. Enter the Carrera GT-specific Pilot Super Sport.
It's common knowledge that tires are one of the most important pieces of the performance puzzle, and Porsche claims that the PSS tires, sized 265/35ZR-19 front and 335/30ZR-20 with Porsche's "N0" rating, will improve the Carrera GT's handling and stability all the way up to its claimed top speed of 205 miles per hour. That's important for a car with razor-sharp handling characteristics. They'll also net drivers a 10-percent increase in fuel economy on regular roads and up to 20 percent on racetracks, Porsche says.
The PSSs use cutting-edge tire technology to harness the Carrera GT's 610-horsepower. They have a dual-compound tread that's different from the inside of the tire to the outside, which, Porsche says, helps steering precision and increases maximum grip. Aramid fibers, which are lightweight but just as strong as steel, are used in the tire's belt to reduce unsprung weight.

Auto journalist ordered to pay big money for blowing up Porsche 917 engine [UPDATE]

Racecars blow engines all the time, but a Porsche 917 isn't just a run-of-the-mill racecar. British automotive writer Mark Hales reportedly borrowed a 917 from 82-year-old former Formula One racer David Piper for a magazine article, and mechanical tragedy ensued. Nobody is arguing that the engine failed after being spun to 8,200 rpm. However, Hales was warned not to exceed 7,000 rpm, says owner Piper, and the affair landed in English courts with Piper seeking £50,000 - over $79,000 US - in reimbursement funds for an engine rebuild and loss of use of the car while it was being repaired. Judge Simon Brown ruled in favor of car owner Piper, putting Hales on the hook for £110,000 ($174,000) including legal fees - a whole lot of money in any language.
Hales says the Porsche suffered a mechanical fault while lapping that allowed it to slip out of gear and over-rev. Piper wasn't convinced, and sought to have the repair paid for by the guy who broke the racer, saying "If you bend it, you mend it." It's not like Hales is a novice driver, having seat time in both professional and amateur races over 30 years, notching about 150 wins, but even the best drivers sometimes miss a shift, and that's what Piper contended happened to his car.
According to reports, Hales has had to sell most of his valuables to pay his lawyers and is now facing bankruptcy with the ruling against him. Members of the Pistonheads website are trying to coordinate a collection to help him out, as well.

Porsche announces four flavors of updated Cayenne [w/video]

The new Macan may be getting all the attention lately, but Porsche hasn't forgotten about its larger crossover - the one that put it on the map in 2002 and on the road to profitability, with over half a million sold so far. So to keep the Cayenne at the top of its game, Porsche has announced several key upgrades for the 2015 model.
For starters, Porsche has updated the Cayenne's appearance with new front- and rear-end styling. The front bumper, fenders and hood are entirely new, with air fins flanking the nose to direct air into the intercoolers (each model now being artificially aspirated), and new bi-xenon headlamps and daytime running LEDs on every model but the Turbo, which goes all-LED. Around back there's also new taillights, tailgate handle, lower rear fascia and exhaust pipes. Meanwhile the interior has been upgraded with a 918-derived sport steering wheel and reformed rear seats with available ventilation.
The bigger news is under the engine bay, where Porsche is offering four choices. The base model is gone as the range starts with the Cayenne Diesel, followed by the Cayenne S, the new Cayenne S E-Hybrid and the top-of-the-line Cayenne Turbo. The Diesel model carries over the same 3.0-liter turbo diesel with 240 horsepower. The Cayenne S however packs a 3.6-liter twin-turbo V6 that's similar to the one found in the Macan Turbo and packs the same 406 lb-ft of torque but more power at 420 hp, 20 more than either its little brother or the model it replaces to reach 62 mph in 5.2 seconds.