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Acura NSX GT3 racecar bares all in raw carbon

Acura slowly and dramatically revealed the NSX over a period of years. There were previews, concepts, and lots of teases before Acura finally showed us the whole thing. It's a different story for the racecar. And today, the wraps come off the FIA GT3-spec NSX to show all of its bare-carbon glory. The NSX GT3 strips away more than just the paint from the standard road car. The racecar comes sans hybrid system, meaning all the power from the twin-turbocharged 3.5-liter V6 is sent solely to the rear wheels. Modifications to the body include a large rear wing, underbody diffuser, and bigger hood vents for engine cooling. While the hybrid system may be gone, the NSX GT3 uses the same block, heads, valvetrain, crankshaft, pistons, and dry sump lubrication system as the road car. Power is sent through a six-speed sequential gearbox instead of the road car's nine-speed. The NSX GT3 will be built alongside the street version in Ohio. Honda engineers in Japan and North America shared in the development. Final GT3 homologation will be completed by the company's Honda Performance Division in Santa Clarita, CA. Related video:

Acura Type S Concept debuts as a stunning four-door sedan

Acura is bringing the Type S badge back with authority. While the Acura Type S Concept is, as its name implies, a concept, it looks and sounds a lot more like a design preview for the next-gen TLX in Type S flavor. Acura says it will debut two Type S performance variants within the next two years. The first will be the TLX, and our guess would be that an RDX Type S will follow. But let’s dive into what Acura has given us today. From the company: “The Type S Concept sets the stage for re-introducing Type S performance variants to the Acura line-up after a decade hiatus, and will heavily influence the character of the upcoming, second-generation TLX Type S.” If you were hoping for a design and powertrain preview, weÂ’re sad to report that Acura is not using this opportunity to showcase the engine coming to the TLX Type S. Not all is lost when it comes to mechanical details, though. This concept rides on 285-width summer tires on all four corners, which is positively huge for an Acura sedan. Four-piston yellow Brembo brake calipers are used, shining brightly through 21-inch wheels. Instead of the fake vents all over the Civic Type R, Acura says the venting and grille space up front is functional, allowing air to get through to the “high-performance engine and brake package.” Though again, we donÂ’t know what that high-performance engine will be just yet. Just like other Acura concepts of late, this one is a real looker. Its LED lights in front and back signal a new style for Acura that it calls “Chicane.” While the headlights may look a lot like those on the NSX, this fixture debuts the automaker's new four-lamp “Jewel Eye” LEDs. Instead of squares, we get rectangular eyes, and they look even cooler than before. YouÂ’ll also notice a bunch of elements scattered throughout that look a little bit like carbon fiber. Acura says itÂ’s forged carbon, and itÂ’s visible on the front splitter, along the front vents, side sills, wheels, rear spoiler and rear diffuser area. While not as flashy as glossy carbon fiber, it looks cool in the photos weÂ’re scrutinizing here. The stunning blue paint is also special. Acura calls it “Double Apex Blue Pearl,” and it uses nano pigments and a color-infused clear coat to enhance the appearance. The hue pays homage to the blue TL Type S offered in the 2007 and 2008 model years.

Acura confirms more 2016 NSX details

Acura served up a slew of engineering details about the soon-to-launch 2016 NSX. Fittingly, they were explained at a dinner at the SAE International World Congress in Detroit, where morsels about the new Acura supercar were likely gobbled up quicker than the main course. Among the highlights: The NSX will mark Acura's first use of a multimaterial space frame, and it includes high-strength steel and aluminum. This will allow the NSX to hit its weight targets, while maintaining rigidity. The NSX uses a so-called "ablation" technology, which allows the ultra-rigid castings to be used within the car's crush zones. For more details on this, scroll through the press blast below. As expected, the NSX will pack a twin-turbo V6 engine, and Acura confirmed it will displace 3.5 liters. The unit will be mounted amidships and team with hybrid components to increase performance and efficiency. The supercar also features the most advanced evolution of Acura's Super Handling All-Wheel-Drive system, and it's capable of distributing more torque than any other setup the brand has used. The NSX has 10 air-cooled heat exchangers that will cool the powertrain, and the V6 alone will have three radiators. There are also twin intercoolers in the side air intakes that further cool the system. The next generation of the NSX was unveiled in January at the Detroit Auto Show, and production launches this fall in Ohio. Related Video: New Technical Details of the Next Generation Acura NSX Revealed at SAE 2015 World Congress and Exhibition . DETROIT, April 23, 2015 – In advance of the market launch of the highly anticipated next generation Acura NSX, the engineers leading the supercar's development shared new technical details and design strategies with the automotive engineering community at the April 22nd SAE Detroit Section dinner, held in conjunction with the SAE 2015 World Congress and Exhibition. Additional information about the team's efforts to achieve a true "New Sports Experience" included details of the NSX's world's first body construction process that helped create a multi-material space frame resulting in class-leading body rigidity, the advanced total airflow management system and an update on NSX's power unit specifications. Ted Klaus, chief engineer and global development leader of the new NSX, introduced key powertrain, body and dynamic performance engineers who shared new product and technical details in their related areas of the development.