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

Is Carbon Motors calling it quits?

For years, Carbon Motors Corp. has been teasing us -- and the nation's law-enforcement agencies -- with renderings and photos of its purpose-built E7 police cruiser. Drivers may not have to worry about seeing the E7's aggressive lines in their rearview mirrors any longer.

Concept Car of the Week: Dodge Copperhead (1997)

"If the Dodge Viper is credited for reinventing the Shelby Cobra, then the Dodge Copperhead should be credited for reinventing a car in the tradition of the Austin Healey 3000" said John E. Herlitz, Chrysler Corporation's product design VP. It's hard to find the simple elegance or the charm of the British roadster in this aggressive full-fat American concept with extra cheese; nonetheless, this snake has a dramatic personality of its own.

McLaren SLR Edition revealed

McLaren SLR Edition A year ago – almost to the day – we reported that the very last McLaren SLR had rolled off the production line (well, production floor is more like it at McLaren) and that McLaren and Mercedes were going their own ways – McLaren with the McLaren MP4-12C and Mercedes with the Mercedes SLS AMG. The swansong for the SLR was the SLR Stirling Moss, an SLR dressed up like a silver arrow car from the 1930s, without a roof and only a vestigial windscreen. Or at least we we believed the Stirling Moss was the last SLR.