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

Corvette Z06 (2015) official power stats revealed

By Michael Karkafiris Motor Industry 09 June 2014 13:38 The new Corvette Z06 is officially GM’s most powerful product as it finally announces the vital stats: 641bhp and 650lb ft from the supercharged LT4 6.2 V8. This means that the new model is not only more powerful than the previous one (of course it is),  but it beats also the crazy C6 ZR1 as well, putting it on a par with true exotics, at least when engine figures are concerned. GM says that 0-60mph takes under 3.5sec.

Concept Car of the Week: Oldsmobile Aerotech (1987)

In late 1984, Oldsmobile management had so much confidence in the potential of its new inline four-cylinder engine Quad 4, that a small team was assigned to the creation of the Aerotech, a research vehicle designed to demonstrate the engine's performance by setting a new world speed record. Ed Welburn, then assistant chief designer, was mostly working on the 1988 Cutlass Supreme but his passion for race cars made him the ideal candidate to be handed the assignment by Oldsmobile 2 studio's chief David North. Inspired by Le Mans racers such as the Porsche 917LH and Jim Hall's Chaparrals, he designed a long, flowing car that immediately seduced design director Chuck Jordan and GM management.

Porsche Cayenne S Hybrid revealed

The Porsche Cayenne S Hybrid - V8 performance and 31mpg We brought you details on the Porsche Cayenne Hybrid back in February, but Porsche has just issued a press release confirming the details. Porsche are claiming their heritage is the Hybrid car. Ferry Porsche developed a Hybrid car in 1900, linking a 15bhp four cylinder engine to an 80 volt dynamo.