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MadMaxx · 05-14-2009, 01:27 PM

So it looks like the head exhaust port spacing and bolt pattern is the same... what internal changes did they make on the LLT? Is the DI retrofit to the existing motor design (w/ increased CR) the only major changes to the design?

05-14-2009, 01:27 PM	#1
MadMaxx Master of the V6 Drives: 2010 Camaro 1LT/RS Join Date: May 2009 Location: NC Posts: 239 View My Garage	Differences in LLT vs. LY7 So it looks like the head exhaust port spacing and bolt pattern is the same... what internal changes did they make on the LLT? Is the DI retrofit to the existing motor design (w/ increased CR) the only major changes to the design?