New Cylinder Head For 2013-2014 Polaris Rzr 900 on 2040-parts.com

Onyx Concept to feature Range Rover Aspen Ultimate Series at SEMA

Irish tuning firm Onyx Concept will be taking its lineup of cars to SEMA, and we have a feeling the company's Range Rover Aspen Ultimate Series will fit right in in Las Vegas. Onyx Concept is not as old as the old as some of the other European tuning houses, but they've already made waves with their the tuning programs for the cars that they have offered. The Range Rover Aspen Ultimate Series is not going to be all show and no go, even though we have to admit that we didn't think it was going to be easy to improve upon the supercharged Range Rover's stock output of 505 hp.

GM technology chief Tom Stephens to retire

Tom Stephens, GM's vice chairman, chief technology officer and former head of global product operations, will retire on April 1 after a 43-year career with the automaker. His successor will be named later, GM said Sunday. Stephens, 63, has served as GM's chief technology officer--a new position--since Feb.

CLASSIC CARS EASY PREY FOR THIEVES

CLASSIC cars will always have an appeal for those willing to forego today’s modern extras like power-steering and air conditioning for the thrill of owning and driving a timeless machine. However, Tracker, the UK’s leading stolen vehicle recovery company, is warning that it is not just creature comforts these valuable cars are missing, but important modern security features which make them an easy target for thieves. Stuart Chapman, head of Tracker’s Police Relationship Team, said, “Classic car owners are understandably cautious when it comes to installing alarm systems and immobilisers.