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

Porsche shows off 911 RSR for World Endurance Championship

Porsche is celebrating the 50th anniversary of the 911 this year with several events including the Retro Classics show in Stuttgart, Germany, an exhibit at the Porsche Museum and honored marque status at the Pebble Beach Concours d'Elegance. Porsche also went racing with the new 911 RSR in the first event of the World Endurance Championship this weekend, and has posted a clip on its YouTube channel. The 991-based Porsche 911 RSR houses a 4.0-liter flat-six making 460 hp with a new six-speed sequential transmission with paddle shifters.

Mazda recalls 6 for fuel-tank problem

Mazda is recalling the 2014 Mazda 6 sedans built between Oct. 25, 2012 and May 9, 2013 for a problem with the fuel tank. The recall involves 18,592 vehicles.

1990s supercars

By Tim Pollard and Ben Oliver 10 July 2008 16:01 Supercars in the Nineties By now well and truly established, the supercar regulars continued to offer ever more outrageous products. The recession bit in the early ’90s, but thereafter some of the landmark cars were launched: the McLaren F1 is, for many, the definitive supercar of all time – a one-off conceived with all the purity of a grand prix racer. Others dabbled (remember the Jag XJ220?), but none achieved the Macca’s astonishing single-mindedness.Browse our GBU-style pick of the decade's landmarks below – and vote for your favourite supercar decade in our poll  Make and model Year Price Engine 0-60mph Top speed 1990 £156,000 5707cc V12, 492bhp, 428lb ft   4.1sec 202mph  For   The Audi-fettled 6.0 VT was the last, and best Against   A playboy's plaything; never gained real credibility Verdict   Lambo's thinking looked slow after the F40 and 959   Lamborghinis third mid-engined V12 supercar lacked the impact of the first two.