Does LBZ exhaust fit LMM?
Yes any exhaust from 01-07 will work for your LMM, all of the chassis are the same.
Is the LMM a good Duramax?
Consistent to its very similar LBZ counterpart, the LMM is a highly reliable engine. The DPF is a hot-spot for failure so beware that you will probably end up with a few thousand dollars of DPF/emissions repairs, however you can *illegaly* remove this potential problem by removing the DPF system.
How much horsepower does a Duramax LMM have?
The LMM Duramax refers to Chevrolet Silverado HD and GM Sierra HD trucks equipped with the 6.6L Duramax diesel engine between the years of 2007.5-2010….2008-2010 GMC Sierra & Chevy Silverado HD 6.6L LMM Duramax Specs.
| Manufactured Years: | 2007.5-2010 |
|---|---|
| Horsepower: | 365 horsepower |
| Torque: | 660 lb/ft of torque |
How often does an LMM Regen?
However, the fuel required to perform an active regeneration cycle (which occurs about once every fillup or roughly every 400 miles traveled) is the primary reason why the LMM-powered trucks took a hit in fuel economy.
Is the LBZ or LMM better?
LBZ does not have DPF so no urea tank to fill. LMM does have DPF. Thats the main big difference other than the body style change. DPF kills the mileage and performace on the LMM, but you can delete the dpf which is illegal but if you know someone that will pass it for inspection you will be fine.
Are LMM and LBZ the same?
Over all there is little difference between the the LMM and LBZ. LMM has additional emission plus an air intake valve but other than that not a big difference. Stock mine does 18mpg on the highway I have seen a little over 21mpg with some of Nicks tuning. I seldom use that tuning though.
What’s better LMM or LBZ?
How many miles is a Duramax LMM good for?
Overall, a properly cared for Duramax engine should last over 300,000 miles. However, consumers report having Duramax’s lasting in the 500,000-mile range!
How many miles will a LMM Duramax last?
Overall, a properly cared for Duramax engine should last over 300,000 miles. However, consumers report having Duramax’s lasting in the 500,000-mile range! Nonetheless, proper maintenance is a must to increase the life expectancy of your engine.
How much power can a stock LMM handle?
A Dyno-Proven, 500-Plus HP In best-case scenarios, the LMM’s stock turbo, injectors and CP3 high-pressure fuel pump can support 530 to 540rwhp.
Does the LMM Duramax use DEF?
The 6.6L Duramax LMM featured only a small horsepower and torque increase over its predecessor. It was available through the 2010 model year and was replaced entirely by the LML for 2011, which features an even more advanced exhaust aftertreatment system requiring the industry’s [then] new diesel exhaust fluid (DEF).
How long will an LMM 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. But, of course, this number can vary depending on how well the engine was maintained and driven throughout its life.