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Old 11-04-2014, 05:23 PM   #1
Sean@Phastek

 
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Drives: 2010 Camaro X5 Turbo
Join Date: Sep 2009
Location: Houston
Posts: 656
Thumbs up 2014 SEMA Show - GM Booth - LSA 6.2L Supercharged Engine & Specs

LSA 6.2L Supercharged Engine - Exciting Supercharged Performance



The LSA 6.2L supercharged engine delivers 556 Horsepower with refinement that is rare in the world of high performance. It is smooth, quiet and well-balanced, all while delivering the kind of immediate delivery of power that will take your breath away - and likely some of your car's tires!

Part Number: 19260164

Engine Type: LS-Series GenIV Small-Block V-8

Displacement (cu in): 376 cu in (6.2L)

Bore x Stroke (in): 4.065 x 3.622 (103.25 x 92mm)

Block (P/N 12623968): Cast-aluminum with 6-bolt, cross-drilled main caps

Crankshaft (P/N 12603616): Forged Steel with 8-bolt flange

Connecting Rods (P/N 12604857): Powdered metal

Pistons (P/N 12625119): Hypereutectic aluminum

Camshaft Type (P/N 12623064): Hydraulic Roller

Valve Lift (in): .492" intake / .480" exhaust

Camshaft Duration (@.050 in): 198* intake / 216* exhaust

Cylinder Heads (P/N 12626958): Aluminum L92-style port; as cast with 68cc chambers

Valve Size (in): 2.160 intake / 1.590 exhaust

Compression Ratio: 9.1:1

Rocker Arms (P/N 12569167 int): Investment-cast, roller trunnion

Rocker Arms (P/N 10214664 exh): investment-cast, roller trunnion

Rocker Arm Ratio: 1.7:1

Recommended Fuel: 92 octane

Maximum Recommended RPM: 6,600

Reluctor Wheel: 58x

Balanced: Internal

MSRP: $14,006.25















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