Moser Engineering 8010 Wheel Studs 1/2''-20 X 3'' .625'' Knurl on 2040-parts.com

ZF boss thinks 9 speeds is enough for transmissions

The nine-speed transmission might be where the race to add gears ends, ZF Friedrichshafen CEO Stefan Sommer said. He referred to nine speeds as the "natural limit" because going beyond that number adds weight and complexity that cannot be offset by gains in fuel efficiency. "There is no hard line, but you have to consider the law of diminishing returns.

Legendary Chevrolet Corvette 427 returns as convertible for anniversary celebration

More than 40 years have passed since Chevrolet labeled a Corvette with a 427 badge. But beginning this summer for a limited run, the legendary nameplate will return on a convertible model commemorating the marque's 60th anniversary. The car was unveiled to the public for the first time on Friday night at the Barrett-Jackson auction in Scottsdale, Ariz., where the rights to purchase the first car with serial No.

Mercedes SLS AMG (2009): official photos and sketches

By Ben Pulman First Official Pictures 08 April 2009 09:55 These are the first interior photos and exterior design sketches of Mercedes’ SLS AMG, the 563bhp gullwing-door successor to the SLR that will be unveiled at the Frankfurt motor show in September 2009.  The official sketch reveals a bold grille with – you guessed it – the three-pointed star hogging centre stage, sweptback headlamps (Nissan GTR, anyone?), deeply scalloped side gills and a low, pillarbox-style glasshouse. Not forgetting, of course, the gullwing doors that ape the 1950s original. That it’s a mixture of unique fixtures and fittings, plus a couple of disappointing parts lifted from lesser Mercs.