New Sierra 15-4502 Engine Gasket Set Seadoo/bombardier 290-886-180 on 2040-parts.com

Red Bull race in L.A. draws 111,000

No one really knows the precise makeup of the stuff that fills those ubiquitous Red Bull energy drink cans, but the compelling mixture seems to make people accomplish extraordinary things. For instance, on Saturday in Los Angeles, it got the city to shut down a long stretch of Grand Avenue and part of 5th Street for the wacky and spectacular Red Bull Soapbox Race Los Angeles. These events have been held regularly since the inaugural race in Belgium in 2000.

GMC gives Acadia the Denali treatment

GMC is giving the Acadia crossover the Denali treatment, creating a new top trim level for the model lineup. The Acadia Denali goes on sale in fall 2010. Changes to the Acadia to create the Denali version include a chrome mesh grille, 20-inch wheels and tires, and redesigned front and rear bumper fascia.

Halfords rapped by advertising watchdog

HALFORDS has been told to remove "misleading" pricing from its website after overstating savings on certain products. The car and bike accessories retailer listed two car radios in July, claiming savings of £20 on each one. But a complainant noted that the radios had only just been released, and challenged whether the savings claims could therefore be substantiated.