How much horsepower does a 2002 6.6 Duramax have?
300 hp
This original 6.6L Duramax V8 turbo-diesel came to the market in a GM heavy duty pickup in 2001. Its codename was the “LB7”, and the 2002 version of the engine is rated at 300 hp and 520 lb-ft of torque.
How much power does a 2002 Duramax have?
Horsepower & Torque
| Year(s) | Horsepower: | Torque: |
|---|---|---|
| 2001-2003 | 235 Horsepower @ 2,700 Rpm | 500 LB/FT @ 1,600 Rpm |
| 2004 | 300 Horsepower @ 3,100 Rpm | 520 Lb/Ft @ 1,800 Rpm |
Is the 2002 Duramax reliable?
LB7: 2001 – 2004
As the original Duramax model, the LB7 is still extremely popular with diesel enthusiasts due to its lack of emissions control parts. In general, it’s a very durable and reliable engine. However, as the first models hit the 100,000-mile mark, some issues cropped up.
What is so special about the LB7 Duramax?
Introduced in 2001, the LB7 is the OG 6.6L Duramax. This engine is the base platform that today’s 6.6L L5P Duramax is built off of. Spanning six different variations and nearly 20 years of production, the LB7 has certainly proved to be a reliable and durable platform. 2001 year models were pushing 235hp and 500lb-ft.
What year LB7 is the best?
It’s still highly popular in the used market. Other than LB7 engines sold in California, these engines didn’t include any emission control devices. The lack of these extra emissions parts made the engines highly reliable.
Which is better LBZ or LB7?
The LBZ Duramax V-8 engine is more powerful than the LB7 and LLY with its 605 lb. ft torque at 1600 rpm and 310 bhp at 3000 rpm. LLY has two variants; one with a power output of 310 bhp at 3000 rpm and another 250 bhp at 3200 rpm.
Are LB7 fast?
Motor work it is a very fast truck the lb7 is the fastest motor of all the duramax motors.
Can you bulletproof a LB7?
Unfortunately there is no way to bulletproof these injectors. Between the voltage going to them, and the fuel quality being so inconsistent, air, water, and debris the gets through the system, and how the truck is used all makes a huge difference in how long the injectors last… Plus what cores you get from reman set.
How do I get more power out of my LB7 Duramax?
If you want to improve performance, an aftermarket cold air intake can provide pretty solid gains for a cheap price. Aftermarket cold air intakes like the LB7 Duramax Banks Power Ram Air System provide the engine with cooler, denser air which results in more power.
Is LB7 a good motor?
Overall, the LB7 is a very reliable and efficient engine with exception to the injectors faults, but beyond that, the truck will only need basic maintenance and last for several hundred thousand miles.
How much HP can a LB7 handle?
550 to 600 hp
Couple that with a weaker connecting rod and you can draw a pretty strong conclusion as to why the LB7 rods fail in the 550 to 600 hp (1,100 to 1,200 lb-ft.) range. While we tend to talk in terms of horsepower, it’s the torque of these engines that does all the damage.
How can I make my LB7 faster?
How much HP can a stock LB7 make?
5.9-Second Diesels—A Stock LB7 Duramax Making 1,200HP, A Big Single Turbo’d 5.9L Cummins And A Big Boost ’07 Silverado. When the decision makers behind the Outlaw Diesel Super Series decided to introduce the 5.90 Index class, they did their organization a huge favor.
Can a LB7 be fast?
Are LB7 Duramax fast?
How much boost can a stock LB7 handle?
yes. 32 psi is the max on an LB7 turbo.