1969 Pontiac 400 Cylinder Heads on 2040-parts.com

Irwindale, Kern County tracks coming back

Two paved circle tracks in Southern California should be up and racing by spring, good lord willing and the creek don't rise. The two facilities plan to cooperate in order to maximize the chances of success. Irwindale Speedway, now officially to be referred to as The Irwindale Event Center, had no races on its oval tracks in 2012 after the former track operators filed for Chapter 7 bankruptcy in February.

Renault Twizy Sport F1 concept

The Renault Twizy Sport F1 concept has been unveiled at Renault's plant in Vallalodid, Spain. A collaboration between both Renault Sport F1 and Renault Sport Technologies, the concept sits on the wheels of a single-seater racecar and features a front splitter, side-pods, a rear wing and a diffuser with an F1-style rain light. When looking at the concept, which measures in at 2,600mm long, 1,490mm wide and 1,450mm high, the tires are one of the first things you see, and are the same as those fitted to the Formula Renault 2.0 single-seater.

2015 Chevrolet City Express van bows in Chicago

Chevy introduced the 2015 City Express urban work van at the Chicago Auto Show on Thursday. The boxy, panel-sided van will do battle with Ford's Transit Connect in the U.S. and Canada when it hits dealerships in the fall.