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

Do You Know the Way to Monterey? Martin Swig and friends know several ways, and made a rally out of them

One of the best things about the Monterey week is driving to it. Thanks to plate tectonics, California has some of the best roads in the world. No one knows those roads better than Martin Swig, professor emeritus of the School of Piston Knocks.

BMW recalls new 5-series

BMW is recalling up to 12,400 new 5-series sedans that have defective fuel-tank sensors. Bloomberg reports that the fuel sensors can become wedged against the tank, causing the fuel gauge to display a higher amount of fuel than what is present. There have been 10 reported incidents of sedans being affected by the defect in the United States.

Mercedes AMG GT S hits the track in new HD video

The new Mercedes AMG GT S on track at Circuit of Americas The Mercedes AMG GT is the long-awaited replacement in the Mercedes range for the SLS AMG, but even though the new AMG GT (and GT S) offers performance almost the equivalent of the SLS, it’s price tag is a lot lower. In fact, at prices expected to start at around £100,000 – and an extra £10-15k for the GT S version – the new AMG GT is at least a third cheaper than the SLS, and aimed at cars like the Porsche 911 and Jaguar F-Type rather than the stratospheric supercars the SLS had in its sights. That also means Mercedes AMG are going to have to sell a chunk more GTs than they ever did SLS models, so you can expect more promos and more profile for the AMG GT than you’d ever have seen for the modest-run SLS – like the latest Mercedes has just released (below).