Autometer 7544 Phantom Ii Electric Pyrometer Gauge on 2040-parts.com

CAR tech: how to eliminate turbo lag

CAR has tested a new breed of experimental super-diesel that literally leaves current technology standing and may banish turbo lag forever. We drove an Audi A6 3.0-litre V6 prototype fitted with an electric bi-turbo system which delivers a massive dose of torque from idle. The effect is radical, firing the saloon off the line like an R8 when the driver floors the throttle.

Motorcycle helmet integrates head-up display, GPS and rear-view camera

Silicon-Valley start-up Skully Systems will ship its 'world's smartest' motorcycle helmet from next year. It costs $1,399, and draws together a host of technology features that are already becoming familiar to car drivers and makes them available to motorcyclists for the first time. The helmet's visor features the firm's 'Synapse' see-through head-up display system that shows information like navigation data, bike speed, and a 180-degree angle feed from the rear-view camera mounted on the back of the helmet.

Volume sales of plug-in Toyota Prius to begin in two years

Toyota will start leasing 150 of its Prius plug-in hybrids in the United States this winter and plans retail sales of tens of thousands in two years. The North American arrival, scheduled for around February, is part of a global rollout of 600 units. With a longer electric-only cruise range than the standard Prius, the plug-in is Toyota's answer to the Chevrolet Volt extended-range hybrid being launched next year by General Motors Co.