John Rydzewski, Assistant Chief Engineer for Small-Block Passenger Car Engines at GM takes an in-depth look at the 2010 Corvette Grand Sport's LS3 engine and dry sump lubrication system.
A little known fact is that the dry sump lubrication system only comes on the LS3 engines that go into the 2010 Grand Sport Corvette coupes equipped with a manual transmission. These engines are hand built and signed at the Wixom plant just like the LS7 and LS9 engines.
These engines do not come on Grand Sports with Automatic transmissions, nor do they come with the Grand Sport convertibles.
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2010 Grand Sport LS3 Dry Sump
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