EJCP.PARTS

GM 4.4 LC3 SUPERCHARGED

A 4.4 L (266 cu in) supercharged Northstar was used in the 2006 Cadillac STS-V and Cadillac XLR-V. The bore was reduced for increased strength and improved head gasket sealing. Variable valve timing is used on both the intake and exhaust sides. The STS-V engine produces 469 hp (350 kW) at 6400 rpm and 439 lb·ft (595 N·m) at 3900 rpm with 9:1 compression and the XLR-V engine produces 443 hp (330 kW) at 6400 rpm and 414 lb·ft (561 N·m) at 3900 rpm.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
4.4 ALUMINUM ALUMINUM DOHC MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
4.4 DOHC 06-09 STS 4.4A 4.4A ***** ***********
4.4 DOHC 06-09 XLR 4.4B 4.4A ***** JSA KSA

VALVE INFORMATION INTAKE 2000-2009

MAKE MODEL YEAR RANGE
BUICK LUCERNE 2006-2009
CADILLAC DEVILLE 2000-2005
CADILLAC DTS 2006-2009
CADILLAC ELDORADO 2000-2002
CADILLAC SEVILLE 2000-2004
CADILLAC SRX 2004-2009
CADILLAC STS 2005-2009
CADILLAC XLR 2004-2009
OLDSMOBILE AURORA 2001-2002
OLDSMOBILE INTRIGUE 1999-2002
PONTIAC BONNEVILLE 2004-2005
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
INTAKE 36.2 5.9 112 1 *GM46BU

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