1991 Porsche 911 Carrera 2 Coupe 2-door 3.6l on 2040-cars

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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.

A beastly 1979 Porsche 930 is unleashed by Petrolicious

The 911 Turbo held a special place in Porsche's lineup for decades. Much of the mystique came from its performance potential, but that huge capability also required a deft hand and foot to keep things in check. These days even the most basic 911 packs turbos, but Grant Karnes and his 1979 Porsche 930 demonstrate why the early models remain classics in the latest video from Petrolicious. Karnes says he gets attention from everyone he passes in his 930, and it's easy to understand why. Even before the coupe comes into view, the upgraded, turbocharged engine pops and crackles with a wonderfully raw sound. People then see the Porsche's classic combination of wide fenders and a big rear spoiler. Karnes also adds a vintage racing vibe with Martini decals on the hood and doors, and his license plate tells folks exactly what kind of machine this is. Plus, if you happen to spot this car at night, the exhaust can shoot bursts of flames. Porsches are a fairly common subject in Petrolicious' videos, and they run the gamut from well-worn classics to heavily modded canyon carvers. Karnes' 930 leans more in the latter direction but still maintains a vintage look. He promises the coupe is always exciting to drive, and this clip does a fantastic job of showing why. Related Video:

VW to pay $1B in settlement with US government over V6 diesels

Volkswagen and the US government have come to a settlement for the civil claims against the automaker's 3.0-liter, diesel V6s. Over 83,000 V6 TDI-powered models are currently prowling US roads in violation of emissions laws. The settlement allows VW to recall over 75 percent of its cheating V6 diesels – about 63,000 units – and bring them into compliance. These represent newer VW Touaregs, Audi A6, A7, A8, Q5, and Q7s, and Porsche Cayennes built between 2013 and 2016. According to the company, the recall will bring these so-called Generation Two engines up to emissions specs, provided the EPA and CARB okay the modifications. Should the regulators say no to VW's tweaks, the company will buy back or terminate leases with the affected owners. For older V6 TDIs built between 2009 and 2012, Volkswagen will do broadly the same thing, only in reverse. It will lead with buy backs of older Touaregs and Q7s – the only vehicles the company sold with the earlier engines – but could offer fixes if EPA/CARB give the okay. As part of its agreement over the emissions-cheating V6s, Volkswagen will contribute $225 million to the "environmental remediation trust" it established as part of its settlement over cheating 2.0-liter TDIs. VW is also on the hook for $25 million with CARB, bringing the total for the six-cylinder part of its emissions cheating scandal to around $1 billion, Automotive News reports. This initial agreement still needs approval from US District Court Judge Charles Breyer. Related Video: