Detroit Diesel 4-53 Rebuilt Blower on 2040-parts.com

Chevrolet Camaro ZL1 hits the wind tunnel, gains downforce: Video

We've seen the gaudy output numbers of the 2012 Chevrolet Camaro ZL1: 580 hp and 556 lb-ft of torque make it the fastest Camaro ever produced--by a long shot. We've seen it at the Nordschleife dropping a supercar-like time of 7 minutes, 41.27 seconds around the 13-mile, 170-turn track. Now it's time to learn a little bit about what it takes to stabilize such a powerful beast at speed.

Retro Tin-Top Racers Are Go

THRUXTON race circuit will be the venue for a new series of historic motorsport, as a championship for older touring cars will make its debut over the forthcoming Easter weekend. Thanks to the likes of Goodwood's popular Revival meeting for historically significant race cars, interest in such formats is on the rise. Along with genuinely historic machinery, the circuit will play host to the inaugural round of the new Super Touring Car Championship.

Could the McLaren P13 get a Honda engine?

The McLaren P13 is due to arrive in 2015 and we’re expecting it to get a de-tuned version of the 3.8 litre V8 already found in the 12C (pictured above) and P1, and be priced to take on the almost empty sector (in terms of price) the Porsche 911 Turbo occupies - somewhere around £125k. It’s a sensible plan to fill a potentially lucrative sector of the supercar market with a mid-engined, rear wheel drive ‘baby’ supercar with performance of around 3.8 seconds to 60mph and stunning handling. It should give the 911 Turbo a run for its money.