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

Honda CR-Z Mugen (2011) more details

This is our first glimpse under the bonnet of the new Honda CR-Z Mugen, as Mugen Euro reveals further details of how it’s going to turn the CR-Z into a hot hybrid hatch. The promise? Nearly 200bhp and over 180lb ft, increases of around 50% over the standard Honda CR-Z hybrid.

LA Motor Show: Mercedes previews fast GLA compact SUV model

MERCEDES has unveiled an almost production-ready AMG compact SUV concept with a banzai 355bhp engine. The Concept GLA 45 AMG is the German company’s vision for a rapid car to rival the upcoming Porsche Macan, which like the Mercedes was also unveiled at the Los Angeles Auto Show. Using an extremely highly-tuned four-cylinder turbocharged engine similar to that first seen in the A 45 AMG hatchback, the GLA 45 AMG produces enough muscle to fire itself to 62mph in ‘less than five seconds’, according to Mercedes.

Subaru Impreza STI Cosworth (2010): first teaser photo

By Tim Pollard First Official Pictures 11 February 2010 15:40 Subaru has whet the appetite of hot hatch fans with this annoyingly restricted teaser shot of a new collaboration with Cosworth: the new Impreza STI wearing a Cossie badge.The company calls it 'a special one-off project', but the project appears to shun Prodrive who have fettled many of the go-faster official Subaru Imprezas of the past decade.Subaru Impreza STI Cosworth: what else do we know?Very little. Only a short marketing blurb was issued today, giving away no further facts. Here's what they told us:'Two of the biggest names in automotive performance have come together to work on a special one-off project, and the result promises to be truly staggering.  Subaru UK and Cosworth have enhanced the performance, handling and styling of the acclaimed Impreza STI, creating a car that will raise the bar for all-wheel-drive, high-performance motoring.