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.

Volkswagen Golf R 400 sounds like it means business (video)

The VW Golf R 400 (pictured) on the move in Vienna The Volkswagen Golf R Concept arrived at the Beijing Motor Show recently, and it looked pretty much production-ready. So it was no huge surprise when we got news that the Golf R 400 is going in to production – although probably in limited numbers with a big price tag – and there seems to be more than a fighting chance it will actually get more than the 395 bhp (400 PS) the concept has. But even if the R 400 only comes with 395 bhp, it promises to out-do the current hot hatch champion – the Mercedes A45 AMG – with a 0-62mph of 3.9 seconds and a top speed of 174mph, with all its power being put down to all four wheels through VW’s 4MOTION.

Geneva Show 2014: Adam gets hot

VAUXHALL’S stylish baby car has appeared in a more performance-oriented form at the Geneva Motor Show. The Adam S uses the familiar 1.4-litre engine already seen in the standard Adam but here it comes in turbocharged form to release 148bhp and 162lb.ft of torque, significantly more than the current most powerful Adam model. As with other sporty Vauxhall models the Adam S has chassis upgrades including bigger wheels and tyres, stiffened and lowered suspension and high specification brakes.