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

2014 Cadillac XTS adds new twin-turbo V6

Cadillac is adding a new 420-hp, twin-turbo 3.6-liter V6 as an option for its XTS sedan for 2014. General Motors unveiled the engine back in March, confirming that it will be an option on the new-for-2014 Cadillac CTS, and recent Cadillac press materials confirm that the engine option will be expanded to the XTS. The all-aluminum engine makes use of direct-injection technology and is the highest-output V6 in GM history.

GM cuts Facebook ad spending, but Ford steps on the gas

On the eve of Facebook's wildly anticipated initial public stock offering, General Motors said May 15 that it will stop buying advertisements on Facebook--about $10 million a year--but "remains committed" to the social network as part of "an aggressive content strategy with all our products and brands." In other words, GM will not pay Facebook for ads but will continue to maintain content, for which Facebook doesn't collect revenue. News of the decision was reported in The Wall Street Journal. But GM's position is far from universal.

2014 Volkswagen Polo facelift, new engines and new tech

The 2014 VW Polo (pictured) gets a raft of updates If you want a premium feeling supermini, the VW Polo is hard to beat. And with a mid-cycle facelift, new engines and new technology it’s now even more impressive for 2014. Cosmetically, the facelift is a minor one, with tweaked bumpers and grill, new optional LED headlights, a chrome strip between the fog lights, new alloys, new instruments and steering wheel and a tweaked centre console with HVAC controls.