[QUOTE=THEFERMANATOR;219174]
Quote:
Originally Posted by Redneck
2006 could be either a LBZ or LLY. the EARLY 06 LLY is actually an LBZ but with different tuning. If it's an 06 truck, look at the VIN number, if the 8th digit is a 2, it is the LLY, if it is a D it is an LBZ. The ONLY difference between the 2 is the tuning in the ECM. LLY is 310HP, 605 TQ, and LBZ is 360HP and 650 TQ. An 06 LLY can be made into an LBZ with a reflash VIA EFILIVE. Most aftermarket tuners don't change it to an LBZ, so if it adds 50HP, it is simply bringing you up to a stock LBZ powerwise. Theres lots of good tuners out there that do EFILIVE tuning, so if the bug hits you got options(I can just gurantee you that it will be HARD to find somebody else as cheap as I am, I do it as a hobby, not a business).
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If it wasn't such a long way for me I'd be on my way. There's a few of you I'd like to spend a few days with and try to absorbe some of your knowledge.
The 8th diget is a D
Hybrid Mode
