Modifications:

• LS7 427 Cubic Inch 7.0litre Gen 4 V8
• Stock – 500 horsepower (373kw) at 6200rpm
• 475lb-ft (657Nm) of torque at 4800rpm
• 7000rpm Redline
• Titanium connecting rods
• Dry sump engine lubrication system
• Forged aluminium flat-top pistons
• 11:0:1 compression ratio
• 0.591 inch lift camshaft
• CNC ported aluminium cylinder heads
• Titanium pushrods and valve springs
• Titanium intake valves
• Sodium filled exhaust valves

Race tuned by GM performance USA & HSV Australia