Fuel Line Kit 9-5/8in Bg Demon on 2040-parts.com

JAC Vision IV concept (w/ Gallery)

JAC revealed this four-door Vision IV concept at the Beijing Motor Show.  Designed by JAC's Turin-based design team, the concept showcases both a hybrid powertrain and a new A-segment chassis that houses a lithium ion battery in the center tunnel. The styling is meant to convey both a sense of 'natural electricity' and the fluid, natural strokes of Chinese calligraphy. Read more about the concept's design in our 2010 Beijing Motor Show Highlights and see more photos and sketches in the gallery below.

McLaren launches P1 'Designing by Air' online experience

McLaren has developed a new online experience, 'Designed by Air' to tell the story of the car's design and development. Designed by Air is the first of a two-part series and gives users the chance to hear in detail how the car was created, as the car appears from raw metallic and carbon elements and is crafted by airflow. The P1 is eventually formed inside a wind tunnel, designed to emphasize the car's aerodynamic qualities.

New V12 engine set to power baby Rolls-Royce

Rolls-Royce said Monday that the upcoming production version of the 200EX concept car revealed at the Geneva motor show earlier this month will be powered by turbocharged 6.6-liter V12 engine. Part of a new family of gasoline engines developed by parent company BMW--among which is the turbocharged 4.4-liter V8 used in the 7-series--the new four-valve-per-cylinder engine receives the latest in direct-injection technology and is claimed to produce in excess of 500 hp. With the smaller V8 developing 442 lb-ft of torque in the range-topping BMW, the new V12 destined for the price-leading Rolls-Royce is expected to be in the vicinity of 553 lb-ft--something that should ensure what the British carmaker likes to refer to as traditional waftability--in other words, relaxed cruising.