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

Mercedes-Benz CL gets a facelift for 2011

Three years after its introduction, Mercedes-Benz has given the CL a mid-cycle facelift, providing the big two-door with lightly altered bumpers--those up front with new LED daytime running lamps, reshaped headlamps, a more contoured hood, larger exterior mirrors with integrated indicators and revised tail-lamp lenses, among other detailed visual changes. More significant than the styling tweaks, however, are the changes underneath the hood, with the arrival of a new twin-turbocharged 4.6-liter V8 direct-injection gasoline engine--the first of Mercedes-Benz's advanced MoVe powerplants that aim to bring efficiency gains to its lineup. With 429 hp and 516 lb-ft of torque, the new engine delivers 47 hp and 125 lb-ft more than the naturally aspirated 5.5-liter V8 it replaces in the four-year-old CL500--enough to lower the luxury coupe's 0-to-62-mph time by 0.5 second to 4.9 seconds.

Ford C-Max Energi plug-in hybrid gets 108 MPGe

Ford Motor Company announced that its C-Max Energi plug-in hybrid achieves an EPA-certified 108 miles-per-gallon-equivalent (MPGe) city and 100 MPGe combined. The rating makes the C-Max Energi the most efficient plug-in hybrid by MPG-e according to the listings on the Environmental Protection Agency Web site. The only vehicles to rank higher were the all-electric 2012 Mitsubishi i-MiEV with a combined MPGe of 112, and the 2012 Ford Focus EV with 110 MPGe.

McLaren P1 XP2R caught at the Nurburgring. A ‘Special Edition’ P1?

The McLaren P1 XP2R (pictured) caught at the Nurburgring The McLaren P1 is pretty much out in the open, and has even had it’s dynamic debut – in the hands of Jenson Button – at the Goodwood Festival of Speed. So why is there a McLaren P1 blatting round the Nurburgring wearing a small badge that says ‘XP2R’? Is this a ‘special’ P1; perhaps the first hint that McLaren are going to produce an even more extreme P1?