TSP - GM Chevrolet Performance LSA 6.2L 376 C.I.D. 556 HP Supercharged Long Block Crate Engines (28-19370850)

TSP - GM Chevrolet Performance LSA 6.2L 376 C.I.D. 556 HP Supercharged Long Block Crate Engines (28-19370850)

Vendor: TSP

Available: In stock

SKU: TSP-28-19370850

$12,653.34

Chevrolet Performance LSA 6.2L 376 c.i.d. supercharged long block crate engines deliver 556 hp. Powering the Cadillac CTS-V Series and the Chevy Camaro ZL1c, these powerhouses have the forced induction...
 
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Chevrolet Performance LSA 6.2L 376 c.i.d. supercharged long block crate engines deliver 556 hp. Powering the Cadillac CTS-V Series and the Chevy Camaro ZL1c, these powerhouses have the forced induction of the 1.9L sixth generation supercharger. They make up for the comparative lack of valve lift by packing the combustion chamber full of air and fuel, and delivering 551 lbs.-ft. of torque--along with excellent idle quality and "right now" throttle response. And the LSA comes with a conventional wet sump lubrication system. It's quiet, smooth, and well-balanced, all while delivering supercharged power--with remarkable refinement and the best dollar-to-horsepower value. 

Chevrolet Performance LSA 6.2L 376 c.i.d. 556 hp supercharged long block crate engine specs include:

* LS-Series Gen IV small block V8 engine
* Bore x stroke: 4.065 x 3.622 in. (103.25 x 92mm)
* Cast aluminum block with 6-bolt, cross-bolted main caps
* Forged steel with 8-bolt flange crankshaft
* Powdered metal connecting rods
* Hypereutectic aluminum pistons
* Hydraulic roller camshaft: .510 in. intake / .540 in. exhaust
* Valve lifts: .492 in. intake / .480 in. exhaust 
* Camshaft duration @.050 in.: 198 degree intake / 216 degree exhaust 
* Aluminum L92-style port cylinder heads "as cast" with 68cc chambers
* Valve size: 2.160 in. intake / 1.590 in. exhaust 
* Compression ratio: 9.1:1
* Investment-cast, roller trunnion intake and exhaust rocker arms (1.7:1 ratio)
* Fuel recommended: 92 octane
* Maximum recommended rpm: 6,600
* Reluctor wheel: 58X

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