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

Autoweek in review: What you might have missed

In a nutshell, here's what happened this week: --Two-time Indy 500 champ Dan Wheldon died on Sunday after a 15-car crash at the Izod IndyCar Series' season-ending race in Las Vegas. He got caught up on lap 11, went airborne and slammed into the track's outside wall. Read the full story here.

Luigi Colani - Translating Nature

One of the most influential designers of the past half-century, Luigi Colani, is the subject of an exhibition at the Design Museum in London. With a career spanning almost six decades, Colani has applied his unique design style to produce cars, trucks, boats, aircraft, ceramics and consumer goods, as well as creating futuristic concepts for as-yet unrealized transport systems and architecture. There are Colani tea pots, mineral water bottles and sun glasses, but much of his work remains in the form of dream-like models or photographic montages.

Future products: Leaf EV is just the start of Nissan lineup overhaul

The next 18 to 24 months will bring a major renewal of Nissan Division's lineup. In the coming weeks, the brand will see four new products released or revealed: the Juke crossover, electric Leaf sedan, redesigned Quest minivan and an ambitious but perhaps polarizing convertible Murano crossover. Late next year, Nissan will begin showing a string of restyled high-volume car lines, including the Altima and Versa.