What Engine Is In A 2007 Duramax?

The Duramax 6.6L turbo-diesel V-8 engine is available for the 2007 Chevrolet Express and GMC Savanna cargo vans, making them extremely adaptable. The LMM code Duramax engine built for the vans delivers 250 horsepower and 460 pound-feet of torque, while being slightly detuned for the van application.

Specifications for the LBZ Duramax

Manufactured Years: 2006-2007
Engine Design: 6.6L 90-Degree V8 Turbocharged Diesel
Transmission: 6-Speed Auto Allison 1000 Transmission ZF650 Manual Transmission
Vin Identification: (8th Digit) D
Displacement: 6.6 Liters or 403 Cubic Inches

What kind of engine does a Duramax have?

Turbocharged Duramax 6.6L diesel engine Horsepower and torque outputs for Duramax engines vary depending on the model year and engine variation.After making its debut in 2001, the Duramax 6.6L V8 turbo-diesel engine is approaching the end of its 20th year of manufacturing.Over the course of the engine’s existence, it has gone through six distinct engine variations: the LB7, the LLY, the LBZ, the LMM, the LML, and the L5P.

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What are the specs of a 2007 Duramax?

GMC Sierra and Chevrolet Silverado HD 6.6L LMM (2008-2010) Specifications of the Duramax Years in which the product was manufactured: 2007.5-2010 6.6 liters or 403 cubic inches of displacement Weight of the engine: 835 lbs. Bore size: 4.055′′ (103 mm). Stroke length: 3.897′′ (99 mm). There are 19 more rows.

What kind of engine does a 2007 GMC 2500HD have?

Prospective purchasers may choose from any of the 2007 2500HD’s trim levels, which included the choice of a Duramax engine. GMC only provided one Duramax engine for the 2500HD, a 6.6-liter turbodiesel with a capacity of 6.6 liters. This engine was built with an iron block and aluminum heads, and it was equipped with a Garrett turbocharger for increased performance.

How many years does a Duramax engine last?

After making its debut in 2001, the Duramax 6.6L V8 turbo-diesel engine is approaching the end of its 20th year of manufacturing. Over the course of the engine’s existence, it has gone through six distinct engine variations: the LB7, the LLY, the LBZ, the LMM, the LML, and the L5P.

How do I know if I have LBZ or lly?

When looking at the VIN number’s eighth digit, look for the letter LLY or the letter D for the letter LBZ. In addition, the LBZ badges are often blue, whereas the LLY badges are typically red.

Is a 2007 Duramax a LMM?

This designation refers to the Chevrolet Silverado HD and General Motors Sierra HD vehicles equipped with the 6.6L Duramax diesel engine that were manufactured between 2007 and 2010. It looked quite similar to the LBZ, but it had a whole new emissions device, a diesel particulate filter, that set it apart from the competition.

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Is the 2007 6.6 Duramax a good engine?

Aside from being required to comply with pollution rules, this engine was phased out in 2007. Overall, the Duramax LBZ is a fantastic engine that is both very dependable and capable from a performance standpoint, and we recommend it.

What year did Duramax make the LBZ?

2006 – The highly wanted LBZ Duramax engine was released for the 2006 model year and had a number of enhancements that allowed the engine to produce up to 360 horsepower and 650 pound-feet of torque.

Is my 2006 Duramax LLY or LBZ?

With the start of 2006 calendar year came the introduction of the 2006 LLY (engine code ″2″). The 2006 LLY was in production until the end of the calendar year. However, the LLY nomenclature was preserved even though it was mechanically similar to the LBZ and was coupled to the new Allison six-speed gearbox.

What’s better LBZ or LB7?

Lb7- excellent fuel economy, lower cost, improved sound, injectors that suck, and excellent throttle responsiveness. Lbz- Significantly more power, a quieter engine compartment (but noisy injectors), greater turbo lag, a factory high idle setting that is excellent, and the greatest feature is the 6-speed alli transmission.

What’s better LMM or LBZ?

Because LBZ does not have a DPF, there is no urea tank to fill. DPF is present in LMM. That is the most significant distinction, aside from the shift in body type. While the DPF reduces the mileage and performance of the LMM, it is possible to remove it, which is technically illegal, but if you know someone who will pass it for inspection you will be good.

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What does LBZ Duramax mean?

LB7 is a model from 2001 to 2004. LLY was born in 2004. 5 – 2005, with a few more in 2006. LBZ is a 2006-2007 model. LMM is a model from 2008 or later.

What is the difference between LBZ and LMM?

It is said that the LMM produces 660 torque at 1800 rpms, whilst the LBZ produces 650 torque at 1600 rpms, which is a bit more area under the hood. In stock form, the lbz will be the most powerful puller. Get rid of the dpf on the lmm and you’ll get performance that’s nearly comparable to that of the lbz with an exhaust installed.

Is the 6.6 LBZ Duramax reliable?

In general, the Duramax is a very reliable and competent engine with exceptional performance.Tuned and improved LBZs will be less dependable if they are not equipped with upgraded pistons and rings, but none of these will create difficulties on stuck LBZs unless they are equipped with upgraded pistons and rings.The LBZ Duramaxes are commonly considered as the greatest and most dependable Duramaxes ever manufactured.

How long will a LBZ Duramax last?

The Lbz Duramax can only go so many miles before it breaks down. The Canadian LBZ should be able to go between 350,000 and 500,000 kilometers before requiring extensive engine repairs.

How much is an LBZ Duramax worth?

What Is the Value of a 2006 Lbz Duramax? The other element of the LBZ’s value is approximately $25-30,000 and offers a good deal considering that new Ford F450s and 3/4 and 1 Ton trucks are worth $100,000 or more apiece, making the LBZ a good deal in comparison.

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