1946-53 Carter Carburetor Manual on 2040-parts.com

RM classic-car auction in Detroit rakes in more than $2.5 million

Two of General Motors' finest convertibles from half a century ago were the top sellers at the RM auction last weekend in suburban Detroit. A 1958 Pontiac Parisienne droptop sold for $104,500, and a 1960 Cadillac Eldorado Biarritz went for $82,500 at the annual classic-car event, April 24-25 in Novi, Mich. Prices include a buyers premium.

BMW Z4 sDrive 35is (2009) at Detroit motor show 2010

These are the first official pictures of the new high-performance BMW Z4 sDrive 35is, unveiled today at the Detroit motor show. A bit of a mouthful (that's BMW's new nomenclature for you), but it's essentially the fastest, hardest Z4 to date since the recently departed M roadster curled over and died.The Z4 sDrive 35is uses Munich's existing 3.0-litre twin-turbo straight six, tweaked to produce 335bhp and 332lb ft of the twisty stuff all the way from 1400-4500rpm. That's one flat torque curve, and a 29bhp jump over the regular sDrive35i.

Design Services: Listen again to Dassault Systèmes' latest webinar

Dassault Systèmes webinar, ‘The Silverbull Bike made with CATIA for Creative Designers and CATIA Icem V6-R2013x', took place on 13 December at 1000 GMT. Two CATIA experts gave a 30-minute presentation about how CATIA for Creative Designers software helped designer Marc Boulangé realize his vision for the Silverbull motorbike. The session was followed by a 15-minute Q&A session.