Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

CCS/GM E-Flex project

Cadillac V-Flex Evan Mai Evan Mai presented the Cadillac V-Flex, a mid-engine electric race car that uses GM's E-Flex platform in a new configuration and advances Cadillac's art & science design language.  The race inspired proportion and layout of the V-Flex draws heavily from Le Mans prototype and F1 cars. Power would come from an electric motor with a range extending internal combustion engine. The Li-ion battery placed in the bottom center of the vehicle could be swapped from underneath the car during pit stops. Aluminum heat sinks in the rear efficiently dissipate heat away from the motor and battery while performing as a rear spoiler.  The front grille serves to communicate the Cadillac design philosophy and also serves as a functional aerodynamic enhancement.

Corvette evangelist, aerobatic pilot Betty Skelton dies at 85

Betty Skelton, former acrobatic airplane pilot, Chevrolet Corvette test driver and daredevil speed racer, died at the age of 85 on Aug. 31. Skelton established a concrete precedent for women's roles in aviation, aerobatic performance and auto racing.

Mercedes-Benz E-Class Coupé

As initially reported, Mercedes-Benz will reveal its replacement for the aging CLK coupe at the forthcoming Geneva Motor Show. Called the E-Class Coupé, the new two-door has a distinctly sportier overall aesthetic than the sedan it's based on and the model it replaces. The front face is virtually identical to that of the sedan, but the rhomboid-shaped headlamps have more incisive contours for a more dynamic look.