I wish that the Z06 could have come from the factory with this motor instead of the LT4

This video is one with 11:1 compression and the ARE Stage 3 dry sump oiling system. But this is what they sell:

Katech Street Attack 500

Bore: 4.165"

Stroke: 4.600"

Displacement: 502ci/8.2L

Horsepower: 685-730

Torque: 685

Redline: 6200RPM

CR: 11.4:1

Block: RHS aluminum with billet main caps, ARP studs, piston squirters

Crankshaft: Forged 4340 steel

Connecting rods: Forged H-beam steel

Pistons: 2618 forged aluminum with DLC-coated pins

Camshaft: Street Attack 500

Cylinder heads: CNC-ported LS7

Valves: LS7 titanium intake, hollow sodium-filled exhaust

Induction: FAST LSXR 102mm

Oiling system: Stock LS7 with Katech pump, optional ARE Stage 3 dry sump

Price: $34,768