How do I know if my LB7 turbo is bad?
Signs of a Bad Turbocharger
- Too Much Exhaust Smoke. If the casing of your turbocharger cracks or if some internal seals are worn out, it could cause the oil to leak into your exhaust.
- Loss of Power.
- Increased Oil Consumption.
- Loud Siren Noise.
- Check Engine Warning Lights.
- The Boost Gauge.
What size is the Aurora 5000 turbo?
72mm
How about a 72mm inducer Aurora 5000, well known as the A5K! The Aurora 5000 is an extreme high performance turbo charger that is great for added horsepower and torque on your 03-07 Dodge 5.9L Cummins. The 72mm inducer on the turbo is a significant jump in performance over the stock charger.
What turbo is on a LB7 Duramax?
The LB7 Promax is basically your stock turbocharger on steroids. Built specifically for the 2001-2004 LB7 Duramax, this turbo is perfect for the 400-625rwhp market looking for better EGT control with a much broader power and torque band to work with.
How do I get more horsepower out of my LB7?
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.
How long do LB7 Turbos last?
As we said earlier, the LB7 powered HD Sierras and Silverado’s are very reliable, and many you’ll find on the market have well over 300,000 miles on the original engine.
How much boost does a stock LB7 make?
Depending on stock wastegate condition, with a boost valve it will allow 32-33.
Does a blown turbo damage the engine?
Can you drive with blown turbo? The longer you drive your car with a blown turbo, the more damage the engine will have and therefore the more costly it will be to repair. The longer the blown turbo is left without repair, the more damage can be caused to the car’s engine.
