EJCP.PARTS

GM 3.6 LFX

The LFX is an enhanced version of the LLT engine. Introduced in the MY2012 Chevrolet Camaro LS, it is 20.5 pounds (9.3 kg) lighter than the LLT, due to a redesigned cylinder head and integrated exhaust manifold, and composite intake manifold. Other components like the fuel injectors, intake valves, and fuel pump have also been updated. Power and torque are up slightly from the LLT. The compression ratio is 11.5:1. The LFX also features E85 flex-fuel capability.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
3.6 ALUMINUM ALUMINUM DOHC SIDI

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
3.6 DOHC 12 IMPALA ***** 3.6B ***** NOTE FED OR CALI
3.6 DOHC 12 CAMARO ***** 3.6B *****
3.6 DOHC 12 LACROSSE SRX 3.6C 3.6B *****
3.6 DOHC 12 CTS 3.6A 3.6B* ***** NOTE RWD OR AWD
3.6 DOHC 12-13 CAPRICE ***** 3.6B *****
3.6 DOHC 13-14 IMPALA LACROSSE ***** 3.6B ***** CALI OPT NU6
3.6 DOHC 13 ATS CTS ***** 3.6B ***** FED EMMISIONS
AWD
3.6 DOHC 13 ATS ***** 3.6B ***** FED EMMISIONS
RWD
3.6 DOHC 13-14 ATS ***** 3.6B ***** CALI EMMISIONS
OPT NU6
3.6 DOHC 13 ATS CTS ***** 3.6B ***** CALI EMMISIONS
OPT NU5
AWD
3.6 DOHC 13 ATS ***** 3.6B ***** CALI EMMISIONS
OPT NU5
RWD
3.6 DOHC 13-15 EQUINOX IMPALA LACROSSWE TERRAIN
13-14 XTS
***** 3.6B ***** FED EMMISIONS
OR CALI OPT NU5

VALVE INFORMATION

MAKE MODEL YEAR RANGE
****** ******* *******
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST ***** ***** ***** ***** ******
INTAKE ***** ***** ***** ***** *****

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