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

GM claims 23-mpg average in E-ROD 1955 Chevrolet Bel Air

First introduced in 2009, the GM Performance Parts (GMPP) E-ROD program was born with the mission of creating fuel-efficient, emissions-compliant engine packages for hot-rodders. Now the program is back in the news as GMPP claims that an E-ROD-powered 1955 Bel Air returned 23 mpg on a trip from Michigan to Florida while producing emissions comparable to those of a new Camaro SS. All of that green doesn't come inexpensive--or easy.

Concept Car of the Week: Ford GT90

The second edition of ‘Concept Car of the Week' features what was hailed as "the world's mightiest supercar": the Ford GT90. The GT90 was unveiled at the 1995 Detroit auto show and acted as the poster boy of the 'New Edge' design philosophy, with its large, flat planes, angles and triangular shapes it was a major change in design direction. This car, completed in just six months, was something of a successor to the GT40, using some of its design cues such as doors that cut into the roofline, but underneath many components were borrowed from the other cars such as the Jaguar XJ220.

Infiniti JX Tease – this time it’s the whole back end. Wow.

Infiniti JX Concept Tease 5 I know you’re finding it hard to contain your excitement as we reveal veil number five in the Dance of the Seven JX images drops away to display the arse of the Infiniti JX Concept in all its glory. And actually, the arse is better than we could reasonably have expected. As we said when we ran the last tease of the JX , we’d half expected the JX to be the even uglier sibling to the horrible QX (which is an uglified and titivated Nissan Patrol).