1981 Chevrolet Camaro Z28 Coupe T-top Gm Zz383 425hp on 2040-cars

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Next-gen Chevy Silverado and GMC Sierra may use carbon fiber

It's been generally accepted that the next generation of full-size GM trucks will use some sort of strong, lightweight material for the beds while retaining steel for the cab. While aluminum seems like the most obvious choice, according to Automotive News, the Chevy Silverado and GMC Sierra will incorporate both aluminum and carbon fiber in their beds. The publication cites sources from within GM, though it seems the introduction of this comparatively exotic material mix is still a few years off. While carbon fiber is both stronger and lighter than steel and aluminum, it takes significantly more time and money to produce, essentially relegating the material to small-volume cars. The main benefit for trucks is the resulting reduction in weight to improve fuel economy without sacrificing the tough, rugged capabilities truck buyers expect. The Ford F-150 made the switch to aluminum for the 2015 model year and it's proved highly successful. It seemed like it was only a matter of time before the competition followed suit. Automotive News says that the next-gen trucks will launch with aluminum beds and that it will take a couple of years before we'll see any carbon fiber incorporated into the design. Even then, only look for the composite material on higher-trim models, with a trickle down to lower-spec trucks possible further in the future. In 2011, GM announced it was working with Japan-based Teijin Limited on a carbon fiber reinforced thermoplastic. There's a good chance that material's introduction will be on trucks. Related Video: News Source: Automotive News Plants/Manufacturing Rumormill Chevrolet GM GMC Truck

Chevy Corvette Z06, Ford F-150 Raptor join Lego Speed Champs

Get ready to park some performance machines on your desk: Lego's 2016 line of Speed Champions kits will add seven new vehicles for next year, according to an update to the database Brickset. These include some serious muscle like a Chevrolet Corvette Z06 and Ford Mustang GT. There's also a listing called "Chevrolet Camaro Drag Race" and a very cool combo titled "Ford F-150 Raptor Ford/Model A Hot Rod". Fans of European performance don't need to be jealous, though. The database shows a kit called "Porsche 919 Hybrid and 917K Pit-Lane." Plus for fans of the Four Rings, the Audi R18 E-Tron Quattro and R8 LMS Ultra are also getting their own Lego models. Fourtitude appears to have some leaked shots, if you want to see what these kits will look like. Lego has partnered with Porsche, McLaren, and Ferrari and offers Speed Champions kits for vehicles like the Porsche 918 Spyder, McLaren P1, Ferrari 458 Italia GT2, and LaFerrari. The models in the series aren't as heavily detailed as the massive Mini Cooper or Volkswagen Bus sets, but they make up for that in value. The individual cars retail for a fairly affordable $14.99. The Formula One playset tops the current range at $99.99, but it comes with a truck, racecar and team figures.

Experimental mid-engine XP-819 Corvette going up for auction

It seems to be commonplace that when a new Corvette is in development, rumors swirl about a possible mid-engine layout. As is the case of Chevy's most recent C7 Corvette, these rumors never pan out.
In any case, the idea for a 'Vette with an engine mounted behind the driver can probably all be traced back to a single car, the 1964 XP-819 prototype. Built as an "engineering exercise" back in 1964, the prototype was designed with a rear-mounted engine. History tells us that the idea of a rear-engine Corvette fizzled, and the XP-819 was eventually cut up into pieces and stored at a shop in Daytona Beach, FL.
After sitting for untold years, a restoration project started on the car, and while it isn't yet fully completed, the current owner of the car, Mid America Motorworks, will have the car on display at the 2013 Amelia Island Concours d'Elegance as a "driveable chassis" with hopes of having a fully completed car ready to bring to next year's show.