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

Driving Toyota's Pro/Celebrity Scion FR-S race cars

At the Streets of Willow Springs, there's a back straightaway that crests over a downhill and into a series of sudden, unsettling left turns. It's one of the most dramatic parts of the track, one that always trips up timid run groups. And as it turns out, heading blindly at 90 miles per hour, skimming the cones of the artificial chicane normally designed to slow lesser drivers who aren't Formula Drift prodigy Ken Gushi, will really put the fear of mortality into anyone who's signed up to ride shotgun -- especially when the car is the brand-new Scion FR-S race car for Toyota's Pro/Celebrity Race Series, here on its first outing.

Lamborghini Gallardo LP570-4 Super Trofeo Stradale arrives

The Lamborghini Gallardo LP570-4 Super Trofeo Stradale Lamborghini teased us back in August with the statement that Frankfurt 2011 would see a ‘Super Sports Car’ arrive from Sant’Agata. We thought it may be a road-going version of the Gallardo Super Trofeo and so it is, with the Lamborghini Gallardo LP570-4 Super Trofeo Stradale leaking out on the eve of the Frankfurt show. The Super Trofeo Stradale is Lamborghini’s fulfilment of a promise to deliver a new car to every major motor show, but there’s nothing really new about the Gallardo LP570-4 Super Trofeo Stradale – it’s really just another lightweight, ‘Limited Edition’ Gallardo.

Bentley Mulsanne Convertible floated

Bentley are planning to take the top off the Mulsanne to create a new range-topping drop-top – the Bentley Mulsanne Convertible. Ever since the Bentley Arnage bit the dust, to be replaced by the Mulsanne, Bentley has been without a convertible at the top of its range. But that looks set to change if enough potential buyers say ‘yes, please’ to the idea of a Bentley Mulsanne Convertible, which is why Bently has revealed the sketches above (and below) of a possible Mulsanne Convertible.