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

Gurney cars lead record list of entries at Rolex Monterey Motorsports Reunion

The acceptance letters went out this week for the Rolex Monterey Motorsports Reunion, the vintage racing weekend formerly known as the Monterey Historics, and it looks as if you'll get your money's worth out of this year's event. While previous years usually featured about 400 or so cars, the 2010 running of the renamed Rolex Monterey Motorsports Reunion, managed now by SCRAMP, will feature 520 vintage entries. Leading the pack is what promises to be a once-in-a-lifetime collection of 35 cars either designed, built or raced by the great Dan Gurney, this year's honoree.

Mercedes fixes diesel injector problems

Mercedes say that a new injector system for C Class and E Class diesels with the OM651 engine have now been fixed. So extensive was the problem that many owners were waiting months for their cars to be fixed as Mercedes struggled with a mounting pile of broken cars and injectors that were failing. Mercedes tell us that the problem was fixed with the release of new injectors later in 2010, but Cars UK readers have continued to complain about their cars needing multiple visits to dealers with injectors failing multiple times (that original story garnered more than 500 comments from disgruntled Mercedes owners).

BMW recalls 30,000 X5s to fix brake problem

BMW said Friday it is recalling more than 30,000 eight-cylinder X5 SUVs built between 2007 and 2010 due to a potential power assist braking malfunction. In a statement to the National Highway Traffic Safety Administration, BMW noted that a small amount of lubricating oil could leak into the vacuum hose that connects the vacuum pump and the brake booster. This leak could cause power-assist braking to malfunction.