LT5 6.2L Supercharged Chevrolet Performance Crate Engine
$22,584.75 $18,971.19
- 755 hp @ 6400 rpm
- 715 lb-ft of torque @ 3600 rpm
- 2.65 liters in displacement
- Same as 2019 Corvette ZR1
LT5 6.2L Supercharged Crate Engine
P/N 19417105
755 hp @ 6,400 rpm / 715 lb.-ft. @ 3,600 rpm
Specifications:
- Horsepower: 755 @ 6400 rpm
- Torque (lb.-ft) 715 @ 3600 rpm
- Bore x Stroke (in.): 4.06 x 3.62
- Compression Ratio: 10:1
- Crankshaft: Forged steel
- Piston: Forge aluminum with polymer-coated skirts
- Cylinder Heads: Rotocast A356T6 aluminum
- Valve Size (in.): 2.13 titanium (intake) and 1.590 sodium-filled (exhaust)
- Supercharger: R2650 (2.65L)
- Supercharger Drive: 11-rib belt
- Max Boost: 14 psi
- Throttle Body: 95-mm diameter
- Fuel System: Direct injection (primary) with port injection (supplementary)
Installation Notes:
- Assembly does not include any electronics
- Use controller kit P/N 19370666 for manual transmission or controller kit P/N 19418244 for SuperMatic 8L90-E automatic transmission. Kits include electronic throttle pedal, which is required for throttle input to the ECU.
- Includes production dry-sump oil pan. Requires production or aftermarket oil lines and oil tank (not included).
- Not intended for marine applications
- Flywheel included; crankshaft has 8-bolt flywheel mounting pattern. Chevrolet Performance’s 8-bolt flexplate for LT engines P/N 19418408 must be used with the SuperMatic 8L90-E automatic transmission.
- Use Transmission Attachment Kit P/N 19417103 with the SuperMatic 8L90-E automatic transmission.
- Use Front-End Accessory Drive Kit P/N 19417240 (does not include power steering kit).
| Weight | 625 lbs |
|---|---|
| Residential | 120 |
| Brand |
LT5 6.2L Supercharged Crate Engine
19417105 Chevrolet Engine
Most. Powerful. Ever.
As the power behind the 2019 Corvette ZR1, the new, supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle. The Chevrolet Performance LT5 crate engine delivers 755 horsepower and 715 lb.-ft. of torque. It builds on the successful supercharging legacy of the LS9 and LT4 engines, with advanced technologies such as camshaft phasing and direct injection.
An all-new, 2.65-liter supercharger (64 percent larger than the LT4’s supercharger) pumps out more boost and blows into a robust charge-cooling system with about twice the capacity of the LT4’s system. It’s supported by a unique dual-fuel system that features eight port-style injectors, which complement the engine’s standard direct-injection system. That’s a grand total of 16 injectors, with the auxiliary port injectors supporting the direct- injection system under heavier fuel loads such as wide-open throttle.
The LT5 also features the largest throttle body ever on an LS or LT engine, an electronically controlled bypass for the supercharger, specific heavy- duty main bearings and more. The bottom line is there’s never been a more powerful production-based crate engine from Chevrolet Performance? and it’s ready for your ride!
Chevrolet Performance Crate Engines include a 24-month or 50,000-mile (80,000 kilometer) limited warranty.
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