WET Sump Oiling System

Supercharged Power from the C7 Corvette Z06!

As heart of the Corvette Z06, the supercharged LT4 6.2L SC is the most powerful engine ever offered in a regular production Chevrolet. It features a more-efficient, more-compact 1.7L Eaton R1740 TVS supercharger, which spins at up to 20,000 rpm. That’s enough to generate more than 9 pounds of boost and help produce 650 horsepower and 650 lb.-ft. of torque.

The LT4 is based on the same Gen V Small-Block architecture as the LT1 engine, with several unique features designed to support its higher output and the greater cylinder pressures created by forced induction. They include Rotocast A356T6 aluminum cylinder heads that are stronger and handle heat better than conventional castings, lightweight titanium intake valves and stronger forged aluminum pistons.


Power: 650 HP @ 6000 RPM, 650 ft. lbs. of torque @ 4600 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.065” x 3.622”
Compression Ratio: 10:1
Recommended Fuel: 92 Octane
Block: Cast Aluminum with 6 bolt cross bolted main caps
Crankshaft: Forged Steel with 8-Bolt Flange
Connecting Rods: Forged Powered Metal
Pistons: Forged Aluminum
Camshaft: Billet Steel Hydraulic Roller Tappet
Cam Lift: .492” Intake / .551” exhaust
Cam Duration @ .050”: 189 deg. Intake / 223 deg. Exhaust
Lobe Separation: N/A
Cylinder Heads: As-Cast A356T6 Rotocast Aluminum;
Combustion Chamber: 65.5cc
Valves: 2.130” Intake/ 1.590” Exhaust
Rocker Arms: Cast Roller Trunnion, 1.8:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600

Engine Includes:

Ignition Coils, Coil Harness, Plug Wires and Spark Plugs
OE Production C7 Corvette dry sump oil pan
Exhaust Manifolds
Injectors and DBW Throttle Body
14” Manual Trans Flywheel
Harmonic Balancer Pulley
Intercooler Remote Fluid Pump
Aluminum Water Pump
Required Sensors for Chevrolet Performance Engine Controller Package
Oil Filter
Passenger Side RH Oil Dipstick and Tube

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Chevy Gen V LT4 650HP WET Supercharged Crate Engine 19368622

Product Information

  • $14,692.87

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