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

2009 Jaguar XKR is unveiled

The 2009 Jaguar XKR - Quicker, more economical and better equipped We brought you the first undisguised pictures of Jaguar’s updated XK a few days ago, and Jaguar has now officially unveiled the XKR at the Detroit Motor Show. As we reported, the styling updates, although modest, do freshen the car up nicely and make it feel more current. A new front end with chrome-rimmed air vents, tweaks to the mirrors and LEDs at the back, although small changes, do make a difference.

One Lap of the Web: 1956 Jaguar XK-140, CNG and bad-driver fines

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. -- A 1918 Sinclair gas station in New Orleans has been transformed into a 2000-square-foot vacation rental.

Driven: Lexus IS-F

The Lexus IS-F is a significant new design for one core reason: it introduces a performance sub-brand parallel to that of the M-cars from BMW, AMG from Mercedes-Benz, and the S and RS sub-brands from Audi. This then is Lexus making a logical next step to further encroach on the established German premium brands. BMW originated the premium brands' performance sub-brand with the 'M for Motorsport' M3 of 1986 (the M1 supercar of 1978 preceded that, but was a singular model, not a performance derivative).