Comp Cams 7.450" Double Taper .165 Wall Hardened Pushrods on 2040-parts.com

One Lap of the Web: Panteras, Battlebirds and Patrick Dempsey's entrepreneurial brilliance

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. -- Sure, later versions of the De Tomaso Pantera looked a bit outrageous with their wide fenders and Countach-like spoilers.

Citroen C4 facelift (2008): first photos

By Ben Whitworth First Official Pictures 16 September 2008 11:13 Citroen has given its C4 hatch a mid-life brush-up with the introduction of two new petrol engines, a range of economy tweaks for the HDI diesels and an is-it-new-or-not facelift.  It looks like a subtle makeover for the Citroen C4. Talk me through the changes The C4’s nose gets a revised bumper and grille and a repositioned number plate, that according to Citroen imbues the C4 with a ‘stronger, sportier, more dynamic look’. But then you probably picked up on that straight away.

Porsche 918 RSR concept (2011) first official pictures

Porsche opens orders books for 918 Spyder (2011)Porsche 918 Supercar hybrid to be builtCAR interviews Porsche's R&D boss Wolfgang Durheimer (2011) Two of 2010’s most exciting cars were the Porsche 911 GT3 R Hybrid racer, and the Porsche 918 Spyder concept car that previewed Porsche’s hybrid successor to the Carrera GT supercar. What do you get when you mix the two together? Answer: the new Porsche 918 RSR, just unveiled at the 2011 Detroit motor show.