New Sonik Tx-125 Chain Guard on 2040-parts.com

McLaren P1 (2013) first look inside Britain's new supercar

McLaren’s latest update on the P1 supercar reveals the supercar's carbonfibre interior for the first time. We’ll see the production-ready P1 at the Geneva motor show on 5 March 2013, but in the meantime CAR also has the best-yet spy shots of the P1 testing in Spain, with the first glimpses of its finished interior architecture. Talk me through McLaren’s latest P1 release The latest update from Woking shows the P1's cabin, visible past a set of butterfly doors that ape its famous McLaren F1 predecessor.

Williams & Renault back together in F1

Williams Renault F1 - Sir Frank Williams and Renaultsport's Bernard Rey For those of us who enjoy F1 (on the whole – although races like Canada rather than Valencia, it as to be said) but are very slightly past the first flush of youth, it’s rather sad to see Williams languishing in the ranks of also-rans on this year’s grid. With one of the greatest race-brains in Sir Frank Williams, and still one of the best F1 drivers in Rubens Barrichello, it would be great to see Williams at least running with the second tier of cars. But this season so far they have amassed just 4 points.

Whitacre says GM is making progress, could be profitable in 2010

General Motors Co. could be profitable later in 2010 if it can continue sales momentum and economic conditions even out, CEO Ed Whitacre said on Wednesday. “Certainly we're aimed at profitability as quickly as we can get there,” he said.