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

Porsche Panamera Turbo S (2011) first pictures

This is the new Porsche Panamera Turbo S, and because the GT2 RS has sold out, it’s now the most powerful Porsche on sale. Porsche Panamera Turbo S: the numbers The new Porsche Panamera Turbo S is powered by the same direct injection and twin-turbo 4.8-litre V8 that’s found in the regular Panamera Turbo. But thanks to new turbochargers with titanium-aluminium turbine wheels (which cut weight and improve responsiveness) and a new ECU, the power output climbs from an already impressive 493bhp and 516lb ft to 550bhp and 553lb ft.

Jaguar and Williams F1 to partner on C-X75 hybrid supercar technology

Jaguar is teaming up with Williams F1 to put a limited run of $1.1 million C-X75 hybrid-powered supercars into production in late 2013 with a crucial partnership that links two storied British companies to develop cutting-edge technology. Jag and Williams have been working on a production plan for the C-X75 since January and will share development over the next few years. “Williams has expertise in composite structures, advanced powertrains, aerodynamics, low-volume production and speedy production development,” said Bob Joyce, Jaguar Land Rover's chief engineer.

Good fun at Goodwood

The 2010 Goodwood Festival of Speed started with a bang--and a bent Jaguar E-Type. But by the end of the weekend, the festival was being acclaimed by both fans and participants as one of the most successful runnings of the annual event so far. As always, the festival took place at the house and grounds of Lord March's sizeable estate in West Sussex, England, being extended to four days this year by the addition of a new “Moving Motorshow.” This is clearly intended to become a regular fixture and a replacement for Britain's cancelled “International” motor show.