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

Muscle-car icons immortalized in new postal-stamp set

Perhaps sensing that it's at risk of going the way of the carbureted big-block and leaded gasoline, the United States Postal Service is apparently willing to try anything to boost its bottom line. Though we're sure its recently announced line of postal worker-inspired apparel will be a runaway (and runway) success, we're glad to see the USPS reaching out to the automotive-enthusiast community with a new set of limited-edition stamps that commemorate the American muscle car. We told you about the stamps earlier this year, but we can now confirm the lineup.

2013 SRT Viper costs less than $100,000

We’ve had our first taste of the 2013 SRT Viper on-track at GingerMan Raceway in South Haven, Mich., which you can read about here. Now we know about how much it will cost to put the new V10 sports car in your garage. The SRT Viper starts at $99,390, which includes $1,995 for destination but doesn’t include a gas-guzzler tax that’s still being finalized.

Koenigsegg Agera R: Official

Koenigsegg Agera R - confirmed for Geneva We discovered last month that one of only two Koenigsegg Agera’s so far delivered had been turned in to a Koenigsegg Agera R – with extra horses and extra Koenigesegg goodness – for a member of the Oman Royal Family. After a few phone calls we were also able to exclusively reveal that Christian von Koenigesegg liked what he’d done to the Agera so much, the Koenigsegg Agera R was to be turned in to a production model and would turn up at the Geneva Motor Show. And so it is.