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

2013 Dodge Viper Spied!

Freshly-minted SRT chief and avowed Dodge Viper aficionado Ralph Gilles has said there are Vipers running around testing a variety of components. And now, spy shooters appear to have caught one in the (snake) skin. Yes, this is a previous-generation car being used as a mule.

A closer look at the 2015 BMW M3 sedan and M4 coupe: Turbocharged performance is gonna cost you

By the time the 2015 BMW M3 sedan and M4 coupe were revealed at the Detroit auto show, we already knew a lot about what to expect from the Roundel's newest generation of high-performance driving machines. It was no secret, for example, that the new M3 sedan and its two-door counterpart, the M4, will be down two cylinders and a few hundred pounds from their predecessors. Now that we've had a chance to get a look at the cars in production trim, here's a closer look at what's under all the aggressively vented fascias, spoilers and M badges.

Corvette at the London motor show 2008

Corvette ZR1: a large slice of Americana supercar-style on the GM stand at the London motor show 2008 By Guy Bird and CAR reader reporter asp Motor Shows 24 July 2008 09:57 Surrounded by a sea of silver Cadillacs, the trio of colourful Corvettes offered a beacon of sports car relief on GM's rambling stand that stretched from brash Hummers in one corner to a procession of Insignias in every colour imaginable on the other side. What’s new on Corvette’s London motor show stand? The bright red ZR1 – the fastest ever Corvette – made its UK debut in a brilliant red paint job flanked by the Z06 and C6 on either side, both in yellow.