Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

EPA makes it official--greenhouse gases are pollutants

On the eve of an international climate summit, the EPA on Monday formally declared greenhouse gases to be dangerous pollutants, strengthening President Barack Obama's hand and laying the groundwork for a new 35.5 mpg standard for light vehicles. The finding is likely to have a greater impact on electric utilities, oil companies and manufacturers than on the auto industry. The EPA's scientific finding reported that these gases “are the primary driver of climate change,” which can intensify heat waves and increase ozone pollution linked to asthma and other respiratory illnesses.

Jaguar XF Estate on the way

Jaguar XF Estate - Expected to show as a Concept at the Frankfurt Motor Show in September Jaguar doesn’t have the best history on estate cars (the X-Type Estate, although a reasonable car – and 4WD – was just a Mondeo with smart clothes) but the Jaguar XF is such a triumph for Jaguar that I’m sure we’ll see the XF Estate taking the fight to the Germans in a big way. It’s reasonable to expect the standard engines and trim versions to carry over to the Estate, but apparently so will the mighty XFR trim. Which means we will see a Jaguar Estate car which will be able to take on the likes of the M5 Estate, the E63 AMG Estate and the RS6 Estate.

Rare Porsches--even a tractor--gather in Illinois for annual event

It's not often that Americans see more than a couple dozen Porsches in one spot at the same time. But those who make it to the annual Porsche Club of America Parade in St. Charles, Ill., can wander among seven hundred Porsches of all ages--even a tractor--from the United States and Canada.