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

Audi dropping Multitronic CVT gearbox

The Audi Multitronic CVT gearbox is being retired Audi make some great cars, but a number of them are spoiled by the woeful CVT gearbox. The theory is that as the CVT ‘box, which varies transmission ratios infinitely and keeps the engine working in the right rev range, is more economical and more efficient. But CVT boxes are horrible.

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.

Honda fires new F1 engine for first time

EVEN BEFORE the 2013 Formula 1 season has ended preparations and development are already well under way for next year, especially so because of a radical change to the rules. From 2014 all cars will be powered by small 1.6-litre turbocharged V6 engines, signalling the end of the current 2.4-litre non-turbocharged V8 engines, bringing them closer in basic layout - if not output - to normal road car engines. For Honda 2015 is a return to the sport in partnership with McLaren, and the Japanese firm's engines will power the 2015 McLaren challenger.