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

One Lap of the Web: Jay Leno does the T-REX, Porsche 912 restoration and cars with swimming pools

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. -- Watch as Jay Leno explores the 2013 Campagna Motors T-REX, a three-wheel, street-legal motorcycle that is insanely fast, especially since one of the powertrain options is a six-cylinder BMW engine and the thing weighs practically nothing.

Jaguar designer Ian Callum creating his own Jaguar Mk II

Jaguar’s Director of Design, Ian Callum, has commissioned Classic Motor Cars to create a very special one-off classic Jaguar Mk II. For those of a certain age, the MK II Jaguar was the car the police used to chase bank robbers. who themselves were driving a MK II Jags, in the 1960s.

Jeep Grand Cherokee to spawn Maserati SUV – confirmed

The 2003 Maserati Kubang SUV Concept The idea of an SUV from every luxury maker seemed a dead cert a few years ago. And then the world went in to financial meltdown and the eco-mentalists convinced a chunk of the car buying public that SUVs were the spawn of the devil, which put the kybosh on the nascent plans of many a car maker. But the recession hasn’t quite turned in to a depression (unless you’re one of the poor countries sucked in to the German Euro Zone), and many are now waking up to the fact that SUVs aren’t killing the planet and that CO2 is actually beneficial to planet earth, not harmful.