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

Alfa Romeo 4C Spider revealed: Geneva Motor Show

The Alfa Romeo 4C Spider (pictured) revealed in Geneva The Alfa Romeo 4C is the epitome of a modern ‘supercar’, with ultra light weight (for a production car) allowing the 4C to produce very good performance from its modest 17500cc engine. So producing an Spider convertible immediately raises the weight issue in a more dramatic way when the car’s abilities are so dependent on it low weight, but it seems the Alfa Romeo 4C Spider – previewed as a production car with a concept at Geneva today – has managed to keep the wight penalties of the convertible 4C down to a minimum. Thanks to a canvas roof and carbon fibre rollover bars, the weight penalty for the Spider is only about 60kg (around a 7 per cent gain) which shouldn’t hurt performance too much.

Cars for College: AutoWeek's list of the best rides for campus cruising

High school seniors across the country have long since moved their graduation tassels from right to left. And before they start buying mini-fridges and extra-long bedsheets for their dorm rooms, prospective undergraduates need an affordable, safe and mpg-friendly ride that will leave Mom and Dad stress-free during trips to and from school. Here is a look at AutoWeek's top cars in which to send a kid off to college.

Unique Rolls-Royce rolls out for Masterpiece London event

There's no shortage of exclusive sheetmetal coming out of the Rolls-Royce factory in Goodwood, England. But once in while, something a little more special than the rest comes to be. For the Masterpiece London art-and-design event, Rolls built a bespoke Phantom Drophead coupe meant to capture the essence of the weekend getaway.