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Are LLY and LBZ turbo the same?

Are LLY and LBZ turbo the same?

Yes, the LBZ does make more power with the same tune level than a LLY…… unless you get a better breathing LBZ intake neck installed on a “true” LLY then they’re pretty much identical.

Does the LBZ intake horn fit with LLY stock intake?

Registered. You can cut a LLY intake to fit the LBZ inlet with a reducer, or just buy a LBZ intake. If you go with the LBZ, you will need to reflash for the MAF difference(LBZ has a bigger tube).

How much HP can a stock LLY turbo handle?

Without engine work, the stock LLY can put out ~500rwhp.

How can you tell LBZ from lly?

Look at the 8th digit of the VIN number, a “2” is an LLY an a “D” is an LBZ. Also, the LBZ badges are usually blue, LLY is usually red.

Is the lly a good motor?

While previous injector issues were laid to rest with the LLY, the common-rail injection system still had a few minor quirks, along with the injection system still being void of a factory lift pump. But even though it tends to be viewed as the least desirable in the Duramax lineage, the LLY was a very solid engine.

How long will a Duramax LLY last?

Technically a well taken care of Duramax will go past 500k miles.

What is Y Bridge Duramax?

The LBZ/LMM 3″ Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2010 Duramax. The factory Y-bridge is a poorly designed slip-in style two piece bridge with very little support that is prone to blowing apart under boost and creating poor drivability and performance.

What is a PCV reroute LBZ?

The PCV reroute will still let your crankcase pressure vent excess pressure & oil mist. It will just be venting it somewhere else (atmosphere or catch can, that’s up to you) rather than into your intake/intercooler/turbo….

What is better LB7 or lly?

The LB7 was the simplest in terms of emissions controls, while the LLY came with the largest turbocharger ever offered. The LML brought higher fuel pressure, cleaner emissions and nearly 400hp into the equation, while the current L5P upped the ante even further and has 600rwhp potential in ’17-newer GM trucks.

Which is better LLY or LBZ?

there are no difference from the lly to lbz engine wise and transmission wise its exactly the same, the ecm has the tune of a 05 lly with 310hp and not the lbz which is 350hp throw a tuner on there and its not gonna matter.

Is LLY better than LB7?

Between the 3 LB7s I have a work and my LLY, the LB7 seems to be more ‘sluggish’, a bit less power and louder, BUT seem to be more of a consistant increase in power through the RPMs. My LLY, is much quieter and smoother. The power is dormant right off idle until the turbo spools, then it takes off like a rocket.

Which is the best mouthpiece for a LLY Turbo?

LBZ mouthpiece has served me well for over 10 years now. It’s not shiny but it’s not expensive either. A little searching should tell you all you need to know. Likewise, the stock airbox is more than adequate unless you’re looking to make over 500HP.

What’s the difference between LLY Turbo and LBZ MP?

The LBZ MP is longer and requires a larger diameter coupling to adapt to the stock LLY intake tube. Also you will need to cut you stock intake tube to account for the additional length of the LBZ MP. The measurement for the cut is 2″ – 2.5″ from the yellow caution sticker.

Do you need ECM re-flashed for LLY Turbo mouthpiece?

If you use the stock LLY intake or an after market LLY intake you will not require any ECM modification. If you use an LBZ intake, stock or aftermarket, you will need to have the ECM re-flashed to adjust the MAF (Mass Air Flow) sensor. Refer to Step 24 in the TSB below for more information.

Which is the best turbo mouthpiece for a diesel truck?

Join the thousands of Powerstroke, Duramax, and Cummins diesel truck owners. The best way to increase your diesel truck’s fuel mileage is to upgrade with a MPG Performance Module or Duramax Tuner. (Duramileage, EZTuner) Any turbo mouthpiece other than the original GM one will be a huge improvement.