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

2011 Mercedes S63 AMG 5.5 litre Biturbo revealed +video

The 2011 Mercedes S63 AMG get the new 5.5 Litre BiTurbo V8 Mercedes intend phasing out the much loved – and wonderfully linear – 6.2 litre, naturally aspirated V8 which graces AMG Mercedes models across the range, from C Class to S Class and E class to CL Class. Such a wonderfully exhilarating engine, it’s a real shame to see it bow out under the pressure of ridiculous CO2 and economy targets. So the 2011 Mercedes S63 AMG gets a new engine.

Audi A1 Clubsport Quattro (2011): a 496bhp mini!

This is the Audi A1 Clubsport Quattro concept, a 496bhp racing concept built for the 2011 Worthersee Tour. The Audi A1 Clubsport Quattro: A gift to VW Group fanatics Each year European VW fans gather on the shores of Lake Worthersee in Austria to celebrate their favourite brand, with an emphasis on the Golf GTI. VW Group has usually provided a suitably insane tuned Golf concept for the occasion, and on the GTI's 35th anniversary that would have been the expected option.

Dodge Challenger SRT Hellcat (2015) – the 707bhp muscle car

By James Fallon First Official Pictures 03 July 2014 16:46 Dodge’s Challenger is to receive a new model in its line-up: the wild 2015 SRT Hellcat. It takes the Hemi V8 and boosts it with a supercharger to produce 707bhp and 650lb ft of torque. No wonder Chrysler claims the Dodge Challenger SRT Hellcat is the most powerful production muscle car ever.