FAQ: Which Tuner Is Best For Duramax?

What is the best tuner for a 6.6 Duramax?

Best Diesel Tuners for 6.6 Duramax Engine Bully Dog 40420 – Best Diesel Tuner for 6.6 Duramax. Edge Products 85400 Diesel Tuner for 6.6 Duramax. DiabloSport 8245 Diesel Tuner for 6.6 Duramax. DiabloSport 7202 Diesel Tuner for 6.6 Duramax. Hypertech 32501 Diesel Tuner for 6.6 Duramax.

Which diesel tuner is the best?

Best Diesel Tuners comparison table 1st Place. Bully Dog GT Platinum Diesel Tuner for 2006-2007 Chevy GMC 6.6L Duramax LBZ. 2nd Place. Bully Dog GT Platinum Diesel Tuner for 2003-2007 Dodge Ram 5.9L Cummins 40420. 3rd Place. Banks Power Six-Gun Diesel Tuner – 61023. 4th Place. Banks Power Six-Gun Diesel Tuner – 66514. 5th Place.

How much HP can a Duramax handle?

Factory 6.6L Duramax engines will make 300 to 397 flywheel horsepower depending on the model. Virtually any model can be bumped up to around 600 hp (about 480 rwhp) with simple computer tuning, provided that the turbocharger and fuel system are in good working order.

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What is the best year Duramax to own?

2006-2007 2500 & 3500. Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.

What does a tuner do to a diesel?

These devices operate by monitoring turbo boost pressure, engine RPMs, coolant temperature, airflow, fuel rail pressure and other operating considerations such as trailer load and then balancing these parameters by changing the electronic tuning characteristics of the engine management system to yield optimized

What does EFI Live do for Duramax?

Available for ’01-’16 Duramax -powered GM’s and ’06-’16 Cummins mills, EFI Live makes it possible for the end user to electronically infiltrate the factory ECU and TCM to access and alter data. No other tuning platform allows you to view and change so many different parameters.

Is it bad to tune a diesel?

Will a Tuner Increase My Fuel Economy? Yes, in theory a tuner will increase your trucks fuel economy by increasing the efficiency of your engine. On average we see the best fuel economy gains occur when using tunes ranging from 65 to 90 extra horsepower. This is not however the case 100% of the time.

Are tuners worth it?

Yes a tuner is worth it just for shift firmness alone. If you plan on getting a cai than you have to have a tuner or you will run lean. I would suggest getting an Xcal 3 or Gryphon with custom tunes. As for a tuner its your choice as I don’t this thread to get into who is the better tuner.

What’s the difference between a tuner and a programmer?

First a couple of definitions that probably applies only to my posts: A ” tuner ” is a person – a computer programmer that writes programs we call “tunes” for our engines. A ” programmer ” is hardware used to install different tunes into your engine.

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How many hours will a Duramax last?

Most reputable organizations, such as the Association of Diesel Specialists, would agree that the 6.6l Duramax is one of the most reliable diesel motors available today. Provided proper maintenance, it can easily hit the 350,000 mile mark, with some users claiming 400-500,000 miles is the norm.

How much HP can a Allison 1000 handle?

Allison 1000, Six-Speed (‘07.5-’10) By the time the LMM-powered GMs hit the market, aftermarket tuning of the TCM had progressed enough to where the Allison could withstand 430 to 450-rwhp for extended periods of time—and 500-rwhp on occasion.

How much horsepower can you get out of a 6.6 Duramax?

General Motors’ 6.6 -liter Duramax V8 is the modest one of the bunch with “just” 445 horsepower and 910 pound-feet, though it’s certainly capable of more.

Is Duramax better than Cummins?

About Duramax Engines Their high horsepower and torque outputs directly compete with Cummins engines, as well as PowerStroke. In addition to durability, Duramax engines are known for their quiet performance. The Duramax LP5 in particular is 38% quieter than previous versions.

What is the most sought after Duramax?

The LBZ is one of the more sought after Duramax engines due to its strength, reliability, and being pre-emissions (DPF appeared on the next generation LMM in 2007).

What year Duramax has injector problems?

What year Duramax has injector problems? The LB7 Duramax built from 2001 – 2004.5 is known for injector failure.

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