What type of turbo is on a LB7?
The LB7 Stealth 64G2 Turbo is a direct drop-in, bolt-on stock appearing replacement but with features you won’t find anywhere else. The LB7 Stealth 64G2 improves power, towing potential and overall performance through the use of a custom-designed high flow turbine assembly and 7075 billet compressor wheel.
How much horsepower does a 2001 6.6 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 |
How do I know if my turbo is bad on my Duramax?
Turbo Failure Symptoms
- POWER LOSS. If you notice that your car isn’t accelerating as powerfully as it used to, or is slow to react to your input, this might be a sign that your turbo is failing.
- WHINING ENGINE.
- EXHAUST SMOKE.
- CHECK ENGINE LIGHT.
- OIL/LUBRICATION.
- DAMAGED SEALS.
- FOREIGN OBJECTS/DEPOSITS.
- WEAR & TEAR.
Is the 2001 6.6 Duramax a good engine?
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.
How much HP can a LB7 handle?
Max “reliable” HP I would go is 400rwhp. Anything from stock is a risk of breaking somthing. Ive seen rods bend before headgaskets blow. Generally, rods are good to 500-550, IMO, pretty much anything over 500 is taking a risk of bending.
Can you drive a Duramax with a bad turbo?
The turbo itself is fine, so it’ll still spin and allow air thru, just less of it…..and the vanes aren’t busted, so no worries about running shrapnel thru your motor. As long as the blower can spin and theire’s oil running thru it, then like everyone else is saying, you’ll just have less power.
How long does it take to change a turbo on a Duramax?
How Long Will It Take to Replace a Turbocharger in a Duramax? If you are facing this kind of repair, you should expect to pay for technicians to spend 10-12 hours on the job. There are a lot of parts that need to be removed and this is not an easy location to access for every part of the process.
Are LB7 fast?
It has thousands and thousands in extras. Motor work it is a very fast truck the lb7 is the fastest motor of all the duramax motors.
What does LB7 stand for?
LB7 is a 2001-2004. LLY is a 2004.5 – 2005 and a few 2006. LBZ is a 2006 – 2007. LMM is a 2008 +
How big is the Turbo gasket on a Duramax LB7?
Maximum turbo flange thickness of 3/8″. This MAHLE B32478 Turbocharger Inlet Gasket is a direct fit replacement for your torn or worn out turbocharger inlet gasket on your 2001-2004 GM 6.6L Duramax LB7. MAHLE gaskets and seal are made to factory specifications and of the highest quality materials for a great fit and longevity.
What are features of GM 6.6L Duramax LB7?
Its unique design increases spool-up, throttle response and also increases power and efficiency.Features:61MM Inducer+36HP Over Stock Supports up To 605HP Drop-In Replacement Wheel Protect your 2001-2004 GM 6.6L Duramax LB7 from unwanted surge and boost performance when you install the expertly designed Diesel Site Wicked Wheel 2 WWLB7.
What’s the boost increase valve on a Duramax LB7?
Increase boost in your 2001-2004 GM 6.6L Duramax LB7 with the XDP Boost Increase Valve XD244. A must have for any stock or modified truck, the Boost Increase Valve installs in just minutes with basic hand tools and provides you with increased boost resulting in lower exhaust gas temperatures (EGT) and of course, more power!
What kind of wheel do I need for my 6.6L Duramax?
The Bullseye Power Drop-in LB7 BatMoWheel for your 2001-2004 GM 6.6L Duramax is a replacement compressor wheel for your stock turbocharger. Its unique design increases spool-up, throttle response and also increases power and efficiency.Features:61MM Inducer+36HP Over Stock Supports up To 605HP Drop-In Replacement Wheel