1969-1977 Lt1 Valve Covers on 2040-parts.com

Group 2 Dodge Challenger echoes past SCCA racers

Among muscle cars--even among Dodge Challengers, new or old--the Classic Design Concepts Group 2 Challenger stands out. Winner of the Chrysler Design Excellence Award at the 2008 Specialty Equipment Market Association show in Las Vegas last November, the Group 2 Challenger moves from concept to production this month as Michigan-based Classic Design Concepts begins building its version of the Dodge performance coupe. The Group 2 appearance package, inspired by the wide-body SCCA Trans-Am Group 2 race cars of the 1960s and '70s, includes custom carbon-composite lightweight front fenders and billboard-style rear fenders, aerodynamic front spoiler wings, Group 2 badging and mongo 20-inch wheels and tires.

Driven: Mazda RX-8

The two most obvious elements of its unusual make-up are its rotary engine and rear-hinged rear doors with integral B-pillars. What became clear during our week with the RX-8 was how these two aspects of its design form the basis of many other unique qualities... Sports coupe and GT coupe The rotary engine of the RX-8 has a very distinct power delivery that is a defining part of the car's character, but it is also a very small lump of metal compared to a similarly powerful conventional reciprocating piston engine, enabling more of the car's overall length to be devoted to cabin space.

VW & Audi sell 100,000 diesel cars in the USA for the first time

VW & Audi sell 100,000 diesel cars in the USA for the first time Until very recently, a diesel engined car in the USA was as rare as hen’s teeth; Americans felt much the same as we used to about diesel-engined cars – fit only for commercial vehicles. But from a slow start, VW Group of America is gradually changing the mindset of American car buyers and now, 36 years after the first VW diesel was sold in the US, the VW Group have sold more than 100,000 diesel-engined cars in the USA in a year for the first time. With 12 Audi and VW diesel models on offer in the States – including new arrivals Audi arrivals like the Audi Q5 TDI, A6 TDI, A7 TDI and A8 TDI models – its seems the USA may now be heading down the route the UK went a few years ago, where a majority of car buyers in the UK feel the default buy is a diesel.