Racing is racing. Whether it’s pounding the quarter mile into submission or kicking it sideways around a circle track, going fender to fender or against the clock is the same kind of rush no matter the flavor. As you well know, some of the biggest names in hot rodding tried their hand at what would eventually turn the Baja 1000 in the ’60s. Parnelli Jones, Don Prudhomme, Jim Garner and Steve McQueen entirely headed to the sands of Mexico to bash around in massive muscle cars between 1967 and 1972.

Needless to say, few of those racers are around today. Ron Johnson of Tacoma, Washington found what was left of Jim Garner’s 1970 “Grabber Olds” 442 back in 2008 and began the laborious process of stitching the vehicle back together. Miraculously, he was capable to find the original aluminum-block 410 V8 and even the vehicle’s hood, which was removed before the car went bumper-over-tea-kettle in an accident that saw the car roll eight times.

Johnson kept the vehicle as close to original as possible, with a few concessions for modern race requirements. The original rear end was scrap by the time he got his hands on the car, so a replacement 12-bolt was sourced and installed with a Moser spool and Yukon 4.11 gears. After reworking the original V8 with entirely new internals, the engine is good for 508 horseopwer. A TH400 was purpose-built for the application.

Rod Hall has raced the Grabber Olds in a few vintage series with mixed success. You can check out more photos over at the HotRod.com or read the full feature in the March issue of Hot Rod magazine.

Vauxhall has three big reveals planned for the 2012 Geneva Motor Show, one of them being the 280-horsepower Vauxhall Astra VXR that was proclaimed last November as the Opel Astra OPC. That means the 2.0-liter turbo four lives underhood, and in addition to 276 ponies, it dishes out 295 pound-feet of torque. Handling is aided by the limited-slip differential for the front axle, the HiPerStrut suspension and the “fully adaptive FlixRide system.”

Vauxhall’s also got a concept “pedelec” bicycle called the “RAD e” headed to the show. Taking some of its cues from the Opel RAK e Concept shown at Frankfurt, the RAD e attaches a 250-watt electric motor to a bicycle to support the rider. The motor is good for a range of 37 to 90 miles. Finally, the Vauxhall Mokka crossover – their version of our Buick Encore – will make its formal debut in Geneva.

Follow the jump for the press release highlights, and have a look at the trio in the photo gallery.

Mercedes-Benz seat belts already have a feature that adjusts the tension of the belt after it’s buckled, using motors in the B- and C-pillars. The boffins in Stuttgart have improved on that by turning to their attentions to the buckle, giving it two new functions. When you enter the vehicle, the buckle extends by 70 mmm (2.75 inches) and it illuminates to help you locate it and insert the tongue. Once the seat belt has been fastened, it retracts again to provide the proper tension around the thorax and lower pelvis.

Mercedes says the innovation will seem in its cars soon, and if we placing bets, we’d say the 2013 S-Class is a perfect candidate. There are more photos in the gallery and a press release with more info on the tech after the jump.