Okay, after all the battles (mostly lost) trying to tune the LLT, I have offically given up. We started working on seeing what it would take to get the ECU from a 2012 to work with the LLT, but it was just too big a project. So...
Today I took ownership of a 2012 2LT/RS LFX. Ryan has already connected to it with EFI Live and is working with them on a few tweaks for the transmission connectivity.
The plan is to do some base pulls and then let them develop a stock tune. After that we will start the twin turbo build anew.
Right now Ryan's taking all the good parts off my car to swap what we can. I'll post a link to my classified ad for the parts I can use (like ported heads, ported intake manifold, shorty headers, intake isolator, etc..), so keep an eye out for that you LLT guys.
And now for some pics of the new ride.
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Build Summary
BorgWarner EFR turbos
Wiseco Forged Pistons with 10:1 compression ratio
R&R Forged Rods
ZL1 in-tank pump, stock high-pressure pump
Custom GPI fuel enrichment system
4000 stall Circle D single-disk converter
GPI/Rhino tuned
Shahan Racing custom intake
Shahan Racing roll cage
BMR suspension
Built, Maintained and constantly Perfected by GPI
647 RWHP @ 6400 RPM
726 RWTQ @ 3750 RPM
http://www.camaro5.com/forums/showpo...&postcount=787
...in search of a new transmission.