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

McLaren P1 (2013) CAR's race-speed Goodwood ride

The McLaren P1 leaves the startline like a shard of shrapnel riding the percussion wave of an explosion. It needs high-definition slow-mo to describe it, like those films of a bullet shattering an apple, or the slow-motion shots of an F1 car skipping over a kerb, front wing flexing, tyres deflecting, all that physics captured in beautiful, drowsy detail. In my mind, when I re-live the first moments of my ride up the Goodwood hillclimb in McLaren’s new hypercar, I see the release of energy in the same 1500-frames-per-second style.

Nissan GT-R gets light upgrades for new model year

Nissan revealed the next iteration of the Japanese-spec GT-R supercar last week. The 2013 model will enter that market sometime this month, but those sold in the U.S. will debut in January and be sold as 2014 models.

Early Mercedes sells for £720,000

ONE OF the oldest surviving Mercedes cars has sold at auction for an astronomical fee. The Mercedes Simplex 28/32 HPs Phaeton eventually sold for £720,000 at the Coys auction house True Greats sale in London. Still in complete and roadworthy condition, the car was reported to be in superb, drivable condition before its sale, which was the first time it had been auctioned in its near-109-year life.