Arp Rocker Arm Stud Kit 134-7104 3/8 Stud With Roller Rockers on 2040-parts.com

Here's what's really happening with the 2012 Cadillac XTS Platinum concept

Reports have surfaced this week that the Cadillac XTS Platinum concept has received the green light. That's not exactly true. We talked to Cadillac, and here's the inside dirt.

Indianapolis 500: HPD wins Louis Schwitzer Award for refueling system

Honda Performance Development on May 21 won the 45th-annual Louis Schwitzer Award for motorsports engineering innovation and excellence in recognition of the Honda Refueling Safety Interlock System. The system, which reduces the potential for fires in pit lane when refueling, was created by a team at HPD led by Roger Griffiths, Jim Goodloe, Marco Martinelli and Robert Bell. The key part of the system is an electronic fuel-probe sensor installed on an Indy-car's inlet valve into which ethanol fuel flows.

Lotus City Car Confirmed

Lotus City Car At the Paris Motor Show back in September Lotus arrived with more ‘New’ cars than any other car maker – much to everyone’s amazement. There was everything from the mid-engined Lotus Esprit to the Rapide-challenging four-door supercar that was the Lotus Eterne. In amongst the supercar-fest – that included the aforementioned Lotus Eterne and new Lotus Esprit – was the Lotus Elite, a new Lotus Elan and a new new Lotus Elise, a total of five new Lotus cars designed to turn Lotus in to an East Anglian Aston Martin.