Horton Fan Clutch Part # 999068 Fits Cat 3126 on 2040-parts.com

Alfa Romeo 4C

The production version of the Alfa Romeo 4C will make its debut at next month's Geneva motor show, two years after the concept appeared. Largely unchanged from the prototype, the 4C retains its mid-engined layout, short and wide proportions (less than 4,000mm long, 2,000mm wide, 1,180mm high and a 2,400mm wheelbase) and broadly similar surfacing. The changes appear to be more focused around productionized details.

BMW revives four-cylinders for better mileage

BMW is bringing four-cylinder engines back to the U.S. market as one response to the scheduled increase in fuel-economy regulations. BMW quit selling the four-cylinders for its 3-series lineup in 1999 because of low demand, but gasoline cost only $1.14 per gallon at the time.

Noble plans to bring the Fenix supercar to the United States with Chevrolet power

A new 200-mph, Chevrolet-powered supercar from Briton Lee Noble is headed to the United States, possibly in 2011 or 2012. Powered by either a 638-hp supercharged LS9 V8 or a 480-hp LS3 V8, Noble's new Fenix supercar will aim for Ferrari 458 Italia performance at about half the price, a performance-price offer that served Nobel well at his previous company, Noble Automotive. "The Chevy engines have partly been chosen because they have global homologation and sales in the U.S.