LT4 MY22 Wet Sump Crate Engine - 650 HP / 650 TQ

Chevrolet Performance LT4 Crate Engine Has Supercharged Power from the C7 Corvette Z06!

At the time of its release, the supercharged LT4 6.2L SC was the most powerful engine ever offered in a regular production Chevrolet, and was the heart of the Camaro ZL1. It features a compact, efficient 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, which are stronger and handle heat better than conventional castings, lightweight titanium intake valves and stronger forged aluminum pistons.

Chevrolet Performance LT4 Crate Engine Installation Notes

• Assembly does not include any electronics
• Select the right controller kit for your LT4 engine (see chart on page 81)
• Front-End Accessory Drive system must be ordered separately (see page 72)
• Can accommodate P/N 19420210 Hydraulic Power Steering Kit (not included with Accessory Drive System, see page 73)
• Includes 8-bolt flexplate
• Not intended for marine applications
• Crankshaft has 8-bolt flywheel mounting pattern
• Engine includes direct injection and VVT
• Chevrolet Performance control kits do not use the Active Fuel Management components on this crate engine

Mobil1 is the recommended engine oil for all Chevrolet Performance Engines