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.

Tesla Roadster: Reports of total battery failure – cost to replace £25k

Batteries on Tesla in danger of complete failure It’s reported that the batteries on the Tesla Roadster are being destroyed if the car is left to completely discharge. Cost to replace is £25k. We’ve long questioned just how reliable batteries in electric cars will be in the long run.

Toyota to unlock secrets of black-box recorders

Reacting to criticism that data from black-box crash recorders in its vehicles can be accessed only by the company, Toyota Motor Corp. is moving to ship hundreds of data-decoding machines to the United States and make them commercially available to help diagnose vehicle problems. The devices, known as event data recorders, are similar to the black boxes on airliners and record information such as vehicle and engine speed in the seconds before a crash.