04-25-2013, 12:54 PM | #1 |
Drives: 2012 Camaro LS Coupe Join Date: Dec 2012
Location: LA County/Riverside County
Posts: 147
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Engine
This might sound kinda dumb but how do I know if I have a V6 LFX engine or a V6 LLT engine? I have a 2012 ls Camaro. Also whats the difference between both of them? Thanks!
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04-25-2013, 01:02 PM | #2 |
Drives: 2000 Camaro SS Join Date: Feb 2010
Location: Louisville, Ky.
Posts: 25,179
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2010-2011 V6 = LLT
2012+ V6 = LFX |
04-25-2013, 01:11 PM | #3 |
Track > 1/4 Mile
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You have an LFX. The LFX has integrated manifolds so you cannot have after market headers. Hoaever the high pressure fuel pump is better on the LFX and it is MUCH easier to tune.
Sent from my SAMSUNG Galaxy S III using telekinesis.
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04-25-2013, 04:18 PM | #4 |
COTW 5/06/2013
Drives: 2017 Corvette Grand Sport-Ho-Vette Join Date: May 2012
Location: Milford, Michigan
Posts: 3,201
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LFX also has a plastic intake manifold, LLT has an aluminum one...
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04-25-2013, 05:28 PM | #5 |
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Drives: bbbbbb Join Date: Dec 2012
Location: bfe
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2010 LLT 305 HP
2011 LLT 312 HP 2012 LFX 323 HP In simplest terms the above. Technical side of it a lot more then I care to know. |
04-25-2013, 07:13 PM | #6 |
Drives: 2012 Camaro LS Coupe Join Date: Dec 2012
Location: LA County/Riverside County
Posts: 147
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awesome! thanks!
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04-26-2013, 09:23 AM | #7 | |
Drives: 2012 SIM 2LT/1970 Camaro Join Date: Nov 2012
Location: Near Minneapolis, MN
Posts: 1,578
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Attached is a description of the updates the LFX provides (which are actually quite extensive). Please disregard the "E85 capability," as that does not apply to the Camaro. The only LFX cars that are E85 capable are the "Impala (except PZEV), SRX, Caprice, Lacrosse."
Also, here's a video talking about some of the cylinder head/exhaust manifold changes.
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