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

First Sight: Infiniti Emerg-e

It's a month before the Geneva motor show and amongst the usual pre Motor Show commotion I receive a string of cryptic emails about an Infiniti electric sports car concept. The name Emerg-e is only revealed as I drive to the secret preview at Park Royal Studios in West London to meet the big three in design – global design director Shiro Nakamura, Francois Bancon of advanced design and head of Nissan Design Europe Victor Nacif. This is clearly a critical car for Infiniti.

Callaway supercharges the Camaro Z/28

Chevrolet revealed the 2014 Camaro Z/28 to the media just weeks ago, despite its public debut 11 months ago at the New York auto show. Now Callaway Performance has announced their own version of this modern muscle classic. The Callaway Camaro Z/28 SC652 is meant to be their most focused version of the car.

Troller T4 4x4

Brazilian brand Troller has been channeling the Jeep Wrangler's utilitarian aesthetic since the mid-1990s, first with its Rf Sport model, and then, in 2001, with its T4 4x4. Ford of Brazil purchased Troller in 2007, and since then, its domestic design team has been working on a new generation T4 model that taps into the market's growing appetite for SUVs. It showed a concept, called the TR-X, at last year's Sao Paulo show, and has now unveiled a car that closer to the production model expected later this year.