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

Subaru BRZ Concept STI teases production BRZ at L.A.

Subaru BRZ Concept STI at the Los Angeles Auto Show The Subaru BRZ (and for that matter its sibling, the Toyota FT-86) has been floating around in one form or another as a concept for years. And at Los Angeles we get treated to yet another ‘Concept’ version – the Subaru BRZ Concept STI. Which does seem a bit odd; after all, the production version of the BRZ is scheduled to arrive later this month at the Tokyo Motor Show, and we know from the teaser shots Subaru sent us of the production BRZ that there are changes from this Concept.

Funky Kia Provo Concept arrives ahead of Geneva 2013

The Kia Provo Concept is heading to the 2013 Geneva Motor Show and looks to be half butch urban warrior and half coupe. With the 2013 Geneva Motor Show looming we’re going to see plenty of reveals and leaks of new cars, concept cars and refreshed cars. Kia’s offering today comes in the ‘Concept’ category, but we hope it ends up in the ‘New Car’ category before long.

ZF boss thinks 9 speeds is enough for transmissions

The nine-speed transmission might be where the race to add gears ends, ZF Friedrichshafen CEO Stefan Sommer said. He referred to nine speeds as the "natural limit" because going beyond that number adds weight and complexity that cannot be offset by gains in fuel efficiency. "There is no hard line, but you have to consider the law of diminishing returns.