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

DIY Car Repairs in London

DIY car repairs in the dry are now a reality in London In those days I would have given anything to have access to a warm, dry garage, with hoists and tools, where I could turn up, fix what had to be fixed, and stay dry in the process. Well, the days of laying prostrate under a car in the freezing cold are long gone for me, but for many, especially in these difficult financial times, DIY car repairs are a necessity. So there should be a bit of a cheer going up in London today as what are believed to be the first DIY garage facilities in Europe open for business in Acton, North London.

New BMW M3 and M4 engine secrets laid bare

BMW's M division has lifted the veil of secrecy on the inline six-cylinder engine bound for its upcoming M3 sedan and new-to-the-range M4 coupe and convertible, revealing a potent twin-turbocharged 3.0-liter direct injection gasoline unit that produces an official 424 hp at 7,500 rpm and what officials describe as "significantly more than 369 lb-ft" of torque. The newly developed engine, known under the internal codename S55 B30, shares its 84.0 mm bore and 89.6 mm stroke with BMW's standard turbocharged 3.0-liter in-line six-cylinder direct-injection gasoline mill, the M55 used across the German car maker's lineup, endowing the aluminum block unit with an overall swept volume of 2,979 cc. This represents a sizeable 990 cc reduction on the engine BMW's M division's new unit replaces, the S65.

2012 Mercedes-Benz SLK AMG breaks cover

Mercedes-Benz is adding even more mojo to the SLK roadster for 2012, launching the most powerful version of its long-running sports car. Dressed in AMG trim, the SLK gets an even angrier look and a slew of performance enhancements. But that’s all overshadowed by one omnipotent figure: the 415 hp derived from the naturally aspirated V8.