Johnson Hydraulic Valve Tappet Assembly Nos Buick V-8 1956-1957 5231480 5231470 on 2040-parts.com

Audi S6, S7 and S8 (2011) first official pictures

To offset its two tiny Urban concept cars and prove it’s still a sporty, performance-inspired brand, Audi will unveil not one but three hot S models at the 2011 Frankfurt motor show in September. The Audi S6, S7 and S8 are all powered by the company’s new 4.0-litre V8, with the most powerful iteration offering up 512bhp. Are the Audi S6, S7 and S8 all available with 512bhp?

BMX X1 invades U.S. this fall priced at $31,545

At the New York auto show last month, we learned that the BMW X1 compact SUV would be coming to the United States. Now we know that it will arrive on our shores in fall 2012, with a base price of $31,545 including $895 destination. According to BMW, the X1 has been a tremendous success, with more than 275,000 copies sold worldwide.

Goodwood Festival of Speed (2013) the cars of GFoS

If you’re one of the 150,000 expected visitors at Goodwood for the Festival of Speed this weekend, you’ll be among the first to see a wealth of new performance cars in action on Lord March’s drive. Here’s the full round up of confirmed attendees with links to CAR’s full stories – which are you most excited to see (and hear)? Audi’s Le Mans-winning R18 E-tron Quattro will be driven up the hill by 2013 race winner Allan McNish – check out his pre-Le Mans interview with CAR here.