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LLY-LBZ

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  #1  
Old 07-14-2010, 04:48 PM
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Default LLY-LBZ
whats the diff in the 06 LLY and the LBZ?is it just the tune or are the motors differant as well?was looking at a 06 1ton duallyw/6spd man but it was the LLY not LBZ.(i checked the vin).
 
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  #2  
Old 07-20-2010, 03:48 PM
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I believe they redesigned the injectors and and fixed the overheating issue.
 
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Old 07-20-2010, 07:39 PM
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Originally Posted by bftrain
I believe they redesigned the injectors and and fixed the overheating issue.
ok but whats the differance between the 06 LLY n the 06 LBZ?the truck i'm lookin at is a 06 but a LLY in it.are the motors the same minus the tune or are they totaly differant engines?this LLY has the 6spd manual behund it.
 
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Old 07-20-2010, 09:33 PM
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heads, block, crank, pistons, rods, injectors, ecm are all different. the lbz has no FICM on it either.
 
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  #5  
Old 07-21-2010, 02:43 AM
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Originally Posted by mudbilly
ok but whats the differance between the 06 LLY n the 06 LBZ?the truck i'm lookin at is a 06 but a LLY in it.are the motors the same minus the tune or are they totaly differant engines?this LLY has the 6spd manual behund it.
06 LLY is the same as the LBZ just different tuning from what I understand. All other years have different hard parts like said in the post before me.
 
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  #6  
Old 07-21-2010, 06:31 PM
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Originally Posted by 2500HeavyDuty
heads, block, crank, pistons, rods, injectors, ecm are all different. the lbz has no FICM on it either.
thx 4 the info.kinda new to the diesels so whats a FICM?

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Originally Posted by Turbo Performance
06 LLY is the same as the LBZ just different tuning from what I understand. All other years have different hard parts like said in the post before me.
ok so how can it be the same but have differant hard parts
 
Last edited by mudbilly; 07-21-2010 at 06:31 PM. Reason: Automerged Doublepost
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  #7  
Old 07-21-2010, 11:39 PM
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Originally Posted by mudbilly
thx 4 the info.kinda new to the diesels so whats a FICM?

---AutoMerged DoublePost---



ok so how can it be the same but have differant hard parts
FICM=Fuel Injector Control Module

06 LLY/06 LBZ is essentially the same engine, just different tuning. 04.5-05 LLY engines are different from 06LLY/LBZ and 06-07 LBZ. Make sense?
 
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  #8  
Old 07-22-2010, 03:23 PM
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The major difference is the injection system.
 
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  #9  
Old 07-24-2010, 09:07 AM
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Originally Posted by Turbo Performance
FICM=Fuel Injector Control Module

06 LLY/06 LBZ is essentially the same engine, just different tuning. 04.5-05 LLY engines are different from 06LLY/LBZ and 06-07 LBZ. Make sense?
sure does....thx
 
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  #10  
Old 07-24-2010, 01:23 PM
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the 2006 LLY is a DE-TUNED LBZ, that is the ONLY difference, you can easily remedy that problem

the 2005 LLY is entirely different than the 2006 LLY, the 2006 lly is built exactly the same as the LBZ
 
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