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

Some Chevy dealers turn down additional Volt inventory

Some Chevrolet dealers are turning down Volt EVs that General Motors wants to ship to them, a potential stumbling block as GM looks to accelerate sales of the plug-in hybrid. For example, consider the New York City market. Last month, GM allocated 104 Volts to 14 dealerships in the area, according to a person familiar with the matter.

Aston Martin Rapide: Is the Rapide not selling?

Aston Martin Rapide - doesn't seem to be selling It took AML an age to get the Aston Martin Rapide to market, but they eventually managed it and the first customer Rapide finally left Magna Steyr in May 2010. The general consensus was that the Rapide was something of a triumph for Aston Martin. They’d managed to squeeze an extra pair of doors in to a stretched DB9 and made the back seats of the Rapid just about commodious enough to be useable.

Audi RS5 TDI Concept gets electric turbo and 380bhp

The Audi RS5 TDI Concept (pictured) gets an electric turbo It’s two years since Audi revealed it was working on an electric turbo to be used in a twin-turbo setup, with the electric turbo able to offer boost pressure from much lower down the rev range than a normal turbo. That has turned in to the Audi RS5 TDI Concept, where Audi has replaced the normal RS5‘s V8 with a 3.0 litre TDI engine with a small electric turbo for low rev work and a bigger turbo to do the higher rev stuff. The electric turbo works from the off to provide maximum torque of 553lb/ft from just 1250rpm, before the bigger normal turbo takes over at 3,000rpm to continue the boost.