Diyvehiclerepair
How Much Horsepower & Torque Does my Duramax Make?
| Model Year(s) | Horsepower | Torque |
|---|---|---|
| 2008 - 2009 | 365 hp @ 3,200 rpm | 660 lb-ft @ 1,600 rpm |
| 250 hp @ 3,200 rpm | 460 lb-ft @ 1,600 | |
| 300 hp @ 3,000 rpm | 520 lb-ft @ 1,600 rpm | |
| 330 hp @ 3,000 rpm | 620 lb-ft @ 1,600 rpm |
- What year is the best 6.6 Duramax?
- How many miles will a 2009 Duramax last?
- How much HP does a 6.6 Duramax have?
- What year Duramax should I stay away from?
- How many miles will a 2008 6.6 Duramax last?
- Is the LMM a good motor?
- How much HP can a stock Allison 1000 handle?
- How much power can a stock LMM handle?
- How many MPG does a 6.6 Duramax get?
- Is Duramax better than Cummins?
- Is Allison Transmission the best?
What year is the best 6.6 Duramax?
2006-2007 2500 & 3500
Perhaps the most desired of all Duramax models are the '06-'07 Classic body style trucks.
How many miles will a 2009 Duramax last?
Even when used extensively for towing and hauling, Powerstroke, Cummins and Duramax diesel trucks typically last well beyond 100,000 miles.
How much HP does a 6.6 Duramax have?
6.6L L5P Features
This next-generation redesign offers more horsepower and torque than ever — an SAE-certified 445 horsepower (332 kW) and net 910 lb. -ft. (1,234 Nm) — to enable easier, more confident hauling and trailering.
What year Duramax should I stay away from?
Quick Answer: Avoid Duramax Year Models 2001-2010
The Duramax has a long history. We recommend avoiding any GM vehicle that comes equipped with the 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 Duramax engines. In short, the newer model years show improved performance.
How many miles will a 2008 6.6 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!
Is the LMM a good motor?
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 HP can a stock Allison 1000 handle?
As you've probably deduced up to this point, the stock Allison will handle roughly 350 to 400-rwhp in five-speed form and 425 to 450-rwhp in six-speed trim. However, if you push things past that point the clutches will eventually slip and bring on the Allison's notorious “limp mode” condition (i.e. limp home mode).
How much power can a stock LMM handle?
DANGER ZONE: 550 to 600-rwhp
The I-beam style connecting rod found in the LBZ and LMM engines is said to be capable of handling 50 to 100 more hp than the stock rods found in the LB7 or LLY.
How many MPG does a 6.6 Duramax get?
This Duramax 6.6-liter V-8 gets 17 to 19 mpg on the highway.
Is Duramax better than Cummins?
More horsepower means faster acceleration whether you're towing or not. The current Duramax 6.6L L5P diesel wins this category with 445 horsepower. The current 6.7L 24V Ram Cummins diesel engines produce 400 horsepower. Historically, horsepower has swayed slightly in favor of the Duramax versus the Cummins line.
Is Allison Transmission the best?
Superior Performance
The proven performance and excellent improvements provided by Allison transmissions make them the superior choice for drivers. Pro Tip: Allison transmissions provide the best performance, highest reliability, and most efficient energy usage on the market today.
