As Corvette Racing gears up for the start of the 2010 American Le Mans Series, the team is releasing additional details regarding the changes needed for competing in the now unified GT class. The most notable change for the GT Corvettes is the new LS5.5R V8 engine. Built alongside its LS9, LS7 and LS3 dry-sump brethrens at the Performance Build Center in Wixom, this new LS7 based engine is slimmed down to 5.5 liters and delivers 485 horsepower at 5800 rpms.
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