Description
LT1 8L90E Connect and Cruise Packages
This is Chevrolet Performance new Connect-and-Cruise crate powertrain system. They’re factory-engineered engine-and-transmission combinations that include all the electronic control modules, wiring harnesses and other key components you need with the simplicity of one part number. The engines and transmissions for optimal performance and durability. The engine and transmission controllers are calibrated designed for retrofit installation in older vehicles, for easier and quicker installation and operation. In most causes there is no need for third-party tuning.
* Crating and Shipping are extra
* No Credit Cards Accepted for Crate Engine Packages
GM LT1 455HP Engine and 8L90E Package Includes:
• 19355405 LT1 455HP Wet Sump Engine
• 19355167 Engine Controller
• 24284055 8L90E 8-Speed 2 Wheel or 24279037 4 Wheel Drive Automatic Transmission Packages
• 24283284 8-Speed installation package
The Next Generation is Here!
Chevrolet Performance is proud to offer the all-new LT1 crate engine. Introduced on the seventh-generation Corvette Stingray, the LT1 6.2L opened the next chapter in the long, historic legacy of the Small-Block engine – and gives your project vehicle a high-tech heart transplant with an unprecedented balance of performance and efficiency!
The LT1 is architecturally similar to the LS family of Small-Block engines, but with a unique block casting, cylinder head design, oiling system and more. It also combines advanced technologies including direct injection, Active Fuel Management (cylinder deactivation) and continuously variable valve timing to support an advanced combustion system.
The Chevrolet Performance LT1 crate engine is rated at 455 horsepower and 455 lb.-ft. of torque.
Specifications:
Power: 455 HP @ 6000 RPM, 455 ft. lbs. of torque @ 4600 RPM
Displacement: 376 CID, 6.2L
Bore x Stroke: 4.065” x 3.622”
Compression Ratio: 11.5:1
Recommended Fuel: 92 Octane
Block: Cast Aluminum with 6 bolt cross bolted main caps
Crankshaft: 8-bolt Forged Steel
Connecting Rods: Forged Powdered Metal Steel
Pistons: Hypereutectic Aluminum
Camshaft: Billet Steel Hydraulic Roller Tappet
Cam Lift: .561” Intake / .531” exhaust
Cam Duration @ .050”: 242 deg. Intake / 244 deg. Exhaust
Lobe Separation: N/A
Cylinder Heads: Aluminum Rectangular Port, Direct Injected
Combustion Chamber: 59cc
Valves: 2.130” Intake/ 1.590” Exhaust
Rocker Arms: Cast Roller Trunnion, 1.81:1 Ratio
Balance: Internal
Reluctor: 58X
Maximum GM Recommended RPM: 6600
Engine Includes:
• Fully GM assembled long block
• Ignition Coils, Plug Wires and Spark Plugs
• Oil pump, pick-up and wet sump oil pan
• Exhaust Manifolds
• Intake, Injectors and Throttle Body
• High Pressure Fuel Pump (installed)
• 14” Auto Trans Flexplate
• Harmonic Balancer
• Front timing cover
• Aluminum Water Pump
• Oil Filter
• Passenger Side RH Oil Dipstick and Tube
