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

Porsche Rennsport IV rolls on at Laguna Seca

Heavy fog for the morning qualifying runs didn't seem to dampen the spirits of competitors nor the thousands of fans attending Rennsport IV at Mazda Raceway at Laguna Seca. Billed as the largest gathering of Porsche race cars and drivers, the day was filled with on-track action as well as a concours of historically significant Porsches from the past 40-plus years. Three classes of race cars competed on Saturday.

Hyundai integrates Smartphones in to their cars

Hyundai is harnessing the power of the Smartphone to make in-car information and driver settings integrate seamlessly. For those of us old enough to remember the first mobile phones – and the first home PCs – the realisation that we’re all walking round now with Smartphones that have more processing power than it took to put a man on the moon is almost mind boggling. Sadly, most of us use just a fraction of the capabilities of our phones, but the fact we have all that clever tech tucked in our trouser pockets gives car makers the opportunity to harness it to provide more functionality for their cars.

Brabus builds Mercedes-Benz B63S - 700 Widestar for Dubai Police

It's not about catching the bad guy, it's about driving something so cool that the bad guy pulls over just to stare in awe at your police cruiser. Until now that meant Mercedes-Benz G55 AMGs in Eastern European capitals orthat one Lamborghini Gallardo from Italy that's been making the rounds on the Internet so long that even your grandmother knows what jurisdiction in Italy it belongs to and which autostrades it patrols. Well, we suspect that the bar for most spectacular police vehicle has been raised once again with the delivery of the 700-hp Brabus B63S - 700 Widestar G-class to the Dubai police and its appearance at the Dubai Motor Show.