GM Performance LSA - 6.2L CTS-V Supercharged Engine

Ship to Domestic United States only

The most powerful regular-production Cadillac engine ever produced!
Introduced in 2009, the Cadillac CTS-V LSA supercharged engine produces 556 HP and 551 FT-LBS of torque. Enough power to propel the CTS-V from 0 - 60 in 3.9 seconds and a Cadillac record of 7:59:32 around the Nürburging making the CTS-V the fastest production sedan in the world and capable of 191 mph top speed when using the manual transmission. In all, the LSA offers a tremendously powerful supercharged engine package with the sophistication necessary to be Cadillac.

GM Performance Parts is proud to offer this fully dressed production engine for your performance project. While it shares the 6.2L displacement of other LS engines, this engine is produced with powder metal rods, forged crankshaft and a 9.1 comp ratio. The supercharger package has a single brick intercooler mounted in the intake with a very low profile for minimal hood clearance. This engine package has a broad torque curve and serious horsepower on tap. Perfect for your high performance needs!

Engine Type: LS Series Gen IV Small-Block V-8

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

Bore x Stroke (in): 4.06 x 3.62 (103.25 x 92mm)

Block (P/N 12627939): Cast-aluminum with 6 bolt, cross-bolted main caps

Crankshaft (P/N 12603616): Forged Steel

Connecting Rods (P/N 12604857): Powdered metal

Pistons (P/N 12625119): Hypereutectic aluminum

Camshaft Type (P/N 12605220): Hydraulic roller

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

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

Cylinder Heads (P/N 12604860): Aluminum L92 style port; as cast with 68cc chambers

Valve Size (in): 2.16 intake / 1.59 exhaust

Compression Ratio: 9.1:1

Rocker Arms (P/N 12569167 int): 1.7:1 Ratio, Investment-cast, roller trunnion

Rocker Arms (P/N 10214664 exh): 1.7:1 Ratio, Investment-cast, roller trunnion

Recommended Fuel: 92 octane

Maximum Recommended rpm: 6600

Reluctor Wheel: 58X

Balanced: Internal

Note: Does not include any electronics or accessory drive components