Arctic Cat Tigershark 640 Piston .010 Oversize 3008-181 on 2040-parts.com

Holden Calais unveiled, previews Chevrolet SS

General Motors' Australian subsidiary, Holden, has revealed its new VF series Calais -- the rear-wheel-drive sedan that in top-of-the-line, V8-powered, left-hand-drive form -- will be exported to North America and sold as the Chevrolet SS. The new Calais sits at the top of what Holden describes as an “extensively upgraded Commodore” range, with right-hand-drive Australian sales set to get underway in June. The Holden Commodore and its more luxurious Calais derivative have underpinned General Motors' sales in Australia since its introduction in 1978.

Jaguar XKR Goodwood Special Confirmed – Jaguar Goodwood News

Goodwood Festival of Speed will see the Jaguar XKR Goodwood Special, together with the Bonneville XFR and a trio of Classic Jaguars But ‘OTT’ Jaguars have not been much in evidence for a long time. Nothing loud and wild has come out of Jaguar for as long as we can remember, probably in deference to their customer base, which has always been on the ‘Traditional’ side. But Jaguars lend themselves to some ‘pimping’ and pushing of the boundaries, and Jaguar have decided to do just that with a one-off Jaguar XKR – the Jaguar XKR Goodwood Special.

One Lap of the Web: 'Blower' Bentleys, Abarth history and a Checker taxi-camper

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. -- When it comes to high-dollar collector cars, provenance is everything.