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

One Lap of the Web: Elon Musk's Hyperloop, Greenwich Concours and a Model T

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. The 2013 Porsche Rennsport Australia went off over Memorial Day weekend at Sydney Motorsports Park and motorsportretro.com has full gallery of pictures.

Honda Micro Commuter Concept

The Honda Micro Commuter Concept is yet another sub-car personal automobility vehicle, adding to the scores presented over the last year. Sitting as it does between a car and motorcycle, it's fitting that a team formed of designers and engineers from both Honda's car and motorcycle departments developed the vehicle. While visually it appears close to the Renault Twizy thanks to its fared, outboard wheels and digital display on its nose, it offers a fully-enclosed cabin for three.

Changing course, Chrysler considers a small Ram pickup

Chrysler may develop a unibody small pickup positioned below the Dakota, whose production will end in 2011. "We're thinking of something that will separate itself from the full-sized truck more than what happens today, both in capability, price and size," said Joe Veltri, Chrysler Group vice president of product planning. "The Ram brand has room to expand into a compact-truck segment." Veltri, interviewed this month at the National Truck Equipment Association's Work Truck Show in St.