C63 AMG "Edition 507" Breaks Cover - 2013 Luxury Cars News

New �Edition 507� boasts over 500 horsepower thanks to tech borrowed from SLS; Mercedes to unveil car at the 2013 Geneva Motor Show. Mercedes is giving the outgoing C63 AMG a final hurrah with the creation of a new "Edition 507," which as its name suggests will have 507 horsepower thanks to technology from the SLS AMG being incorporated into upgrading its 6.2-liter naturally-aspirated V8 engine. Internals borrowed from the SLS supercar include forged pistons, connecting rods and a lightweight crankshaft, which make for a 3kg weight saving. A new ECU and titanium-grey painted variable intake manifold represent other engine upgrades.


Source: Carbuzz