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

2012 Ford Focus to get 1.0 litre 3-pot Ecoboost engine

2012 Ford Focus to get 1.0 Litre Ecoboost 3-pot We’re getting used to car makers downsizing engines to cope with the ever increasing regulations on emissions and economy; v10s become V8s and V8s become V6s. And now we’re about to see a Ford Focus forsake its traditional 4-pot lump for a 1.0 litre 3-pot Ecoboost lump. Ford has revealed plans to offer the new Focus with their latest 1.0 litre, 3-cylinder Ecoboost engine, starting in 2012.

Chevy Malibu Eco hybrid is a tough sell

Most prospective Chevrolet Malibu buyers at Castle Chevrolet in suburban Chicago quickly decide that they don't want to pay nearly $3,000 more for the Eco mild-hybrid version. "For most people, it's hard to justify the extra money based on the extra fuel economy" of a combined 3 mpg more than the base model, says Jeff Tuckman, the dealership's inventory manager. "You've got the base LS model sitting next to it that's just as nice and luxurious." It's a problem flagged by many Chevy dealers.

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.