Fel-pro Head Gasket Composition Type 4.135" Bore .041" Compressed Thickness on 2040-parts.com

Groupon vouchers for cars? No

The Groupon juggernaut rolled into auto retailing last week, and dealers around the nation watched intently to see whether the online coupon phenomenon could drive herds of shoppers into showrooms. So far, no. Only four consumers agreed to pay $200 for a $500 discount voucher on a new-vehicle purchase at LaFontaine Buick-GMC-Cadillac in Highland, Mich.

2012 Chevrolet Corvette upgrades focus on track performance

To keep up on the track with the Vipers and Super Snakes of the world, Chevrolet has upgraded the Corvette for 2012. There's no change to the engines or their output for 2012, but you will shave a few seconds off your lap times with the newly optional Michelin Pilot Sport Cup Zero Pressure tire. Only offered on the Z06 and ZR1 models, the package includes the tires, 285/30-19 in front and 335/25-20 rear, and lightweight aluminum Cup-style wheels in satin black or machined finishes.

New Mercedes SLS planned – & it won’t be a hybrid

AMG’s Tobias Moers has confirmed that a new Mercedes SLS is planned – as is a sub-SLS SLC – but it won’t come with hybrid power and electric assistance. But the Mercedes take on a supercar – the Mercedes SLS – isn’t set to go down the KERS route ant time soon according to AMG’s Director of Vehicle Development, Tobias Moers, who said that a next generation SLS – which is under development – would rely on weight saving and engine tweaking, just like the new Mercedes SLS AMG Black Series (pictured above), rather than electric assistance for its performance. Moers also said that Mercedes and AMG realised that the AMG brand doesn’t have the cachet of Ferrari and they have no plans to produce a car to go head to head with LaFerrari (or even the McLaren P1) so we won’t be seeing a hyper-SLS pushed upmarket in to the firing line of Ferrari any time soon.