Yamaha Pw 80 Carb/carburetor Kit 1991 1992 1993 1994 on 2040-parts.com

Button: I over-reacted at Hamilton

JENSON BUTTON has conceded to an over-reaction in his criticism of Lewis Hamilton following Sunday's German Grand Prix. Button initially claimed Hamilton's performance at Hockenheim to be "strange" as his former McLaren team-mate was involved in a trio of minor collisions en route to finishing third from 20th on the grid. One of those involved Button at the hairpin as an attempt by Hamilton to pass culminated in the latter losing the front-wing endplate from his Mercedes.

Rolls Phantom Series II at 2012 Geneva motor show

Senior industrialists – and Sir Alan Sugar’s chauffeur – will be cheered by the news that Rolls-Royce has updated its premium luxury vehicle, with the launch at the 2012 Geneva motor show of the Phantom Series II. Nine years after launch, the heavyweight – in so many ways – limousine gets cosmetic enhancements, some fresh new tech and significant tweaks to drivetrain and ‘user experience’, say RR. The new Rolls-Royce Phantom doesn’t look that different, does it?

New techniques cut cost of carbon fiber

Carbon fiber, once so costly that it was the preferred material only for fighter planes and supercars, is catching the attention of weight-conscious automakers. Carbon fiber's cost is falling dramatically, thanks to production advances that let suppliers speed the material's finicky, and costly, curing process. One technological breakthrough that makes carbon-fiber auto parts more affordable may come from a process used to make carbon-fiber golf clubs.