Why is LBZ so desirable?

The LBZ employed a thicker engine block casting, meatier connecting rods, and a higher pressure common-rail fuel system. This gave it more power and reliability versus any other Duramax to that point.

Is the 2007 Duramax a good motor?

The engine was phased out in 2007 solely for the purpose of emissions regulations. Overall, the Duramax LBZ is an awesome engine that is highly reliable and capable from a performance perspective.

How much HP can you get out of a LBZ?

Registered. You can get in the 650 to 700HP range but will need oversize injectors and some good dyno tuning with EFILive, and probably some other items like boost tubes and intercooler and maybe second CP3 pump.

How many miles will a LBZ Duramax last?

If you want to know how long a Duramax engine will run, you should expect it to last as much as 300,000 miles before needing any major repairs.

How fast can LBZ go?

Premium Member. You went 147mph with an edge evo while going uphill with a 2000lbs payload.

How much HP can LBZ rods handle?

We’ve run the LBZ rods and can tell you they seem to hold fine around 550 Hp.

Which is better LBZ or LB7?

LB7 is rated at 520 lb. ft. LBZ has the highest torque of 605 lb. ft at 1600 rpm.

Is 300k miles alot for a Duramax diesel?

The Powerstroke engine is found in Ford trucks and, like the Duramax and Cummins engines, can often last up to 500,000 miles. However, as with the Duramax and Cummins engines, between 350,000 and 500,000 miles is usually considered high mileage for a Powerstroke engine.

How long do stock LBZ injectors last?

Most of the injector and CP3 service we do on LBZ trucks pops up around 150,000 miles.

What does LBZ mean?

LBZ

Acronym	Definition
LBZ	Life Below Zero (TV show)
LBZ	Lemming Ball Z (game)
LBZ	Lutyens Bungalow Zone (New Delhi, India)
LBZ	Local Brittle Zone

What generation Duramax is best?

LBZ: 2006 – 2007 It has the best potential for performance and horsepower additions through various Duramax parts mods and tuning. Built stronger and more durable than previous engines, the LBZ is reliable and powerful. The only weakness is that the pistons are known to crack if you get over 600 horsepower output.