Chevrolet Performance LT4 6.2L Supercharged Crate Engine - 650 HP/650 TQ - Corvette Z06 Power - Complete EFI

The Heart of the Corvette Z06 - 650 Horsepower Supercharged Beast

The supercharged LT4 6.2L is the most powerful engine ever offered in a regular production Chevrolet, producing 650 horsepower and 650 lb-ft of torque. This advanced Gen V small-block combines cutting-edge technology with brutal performance.

Specifications:

• Engine Type: Gen V Small-Block V-8
• Displacement: 376 cu in (6.2L)
• Bore x Stroke: 4.065 x 3.622 (103.25 x 92mm)
• Power: 650 HP and 650 lb-ft of torque
• Compression Ratio: 10:1
• Maximum RPM: 6,600

Supercharger System:

• 1.7L Eaton R1740 TVS supercharger spinning up to 20,000 RPM
• Generates more than 9 lbs of boost
• More efficient and compact design compared to previous generation superchargers

Engine Construction:

• Cast aluminum block with 6-bolt, cross-bolted main caps
• Forged steel crankshaft
• Forged powdered-metal steel connecting rods
• Stronger forged aluminum pistons designed for forced induction
• Rotocast A356T6 aluminum cylinder heads - stronger and better heat management than conventional castings
• Lightweight titanium intake valves

Advanced Features:

• Direct Injection and continuously Variable Valve Timing
• Active Fuel Management capability
• Hydraulic roller camshaft
• Valve lift: 0.492 intake / 0.551 exhaust

Installation Requirements:

• Assembly does not include electronics - requires LT4 Engine Controller Kit (P/N 19433248 or 19433249)
• Includes 8-bolt flexplate
• Requires premium grade fuel
• Intended for pre-1976 street vehicles or off-road vehicles
• Not intended for marine applications

Notes: Includes direct injection, VVT, and Active Fuel Management. Does not include any electronics. Features 0.492 in. intake lift, 0.551 in. exhaust lift, 189 degree intake, and 223 degree duration. Premium fuel recommended.