How can I get better gas mileage on my LB7 Duramax?

How can I get better gas mileage on my LB7 Duramax?

How To Get 30+ Mpg On A Duramax: Vehicle Upgrades

1. Add an aftermarket turbocharger – A turbocharger increases engine power and improves fuel economy.
2. Install a cold air intake – A cold air intake allows more air into the engine, which results in better combustion and improved fuel economy.

Is the LB7 Duramax a good engine?

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.

How many miles per gallon does a 6.6 Duramax diesel get?

The 2021 Sierra HD series includes a diesel engine at the 2500 level that’s capable of generating 445 horsepower and 910 pound-feet of torque. This Duramax 6.6-liter V-8 gets 17 to 19 mpg on the highway.

How many MPG does a 2003 Duramax get?

#1 – Chevrolet Silverado 2500HD

How do you get 30 MPG on a Duramax?

It may be possible to upgrade some of your diesel truck parts for better performance and fuel economy. Let’s take a look at how to get 30+ MPG with a Duramax….Options for Increasing MPG

1. Tuning.
2. Removing the tailgate.
3. Installing a bed cover.
4. Not using your AC.
5. Upgrading your air intake.
6. Installing a new fuel filter.

What diesel gets the best MPG?

When it comes to the best MPG for a diesel truck, you’ll generally find it in newer light-duty pickups with the smaller versions of Cummins, Powerstroke, and Duramax diesel engines. In general, the lighter the truck the better fuel economy it usually has.

Is the LB7 or LLY better?

The LB7 was the simplest in terms of emissions controls, while the LLY came with the largest turbocharger ever offered. The LBZ packed a host of improvements, including considerably more power, and the LMM was nearly a mirror image of it aside from its use of a diesel particulate filter.

What’s better LB7 or LBZ?

Lb7- great fuel mileage, cheaper, sound better, injectors suck and very good throttle response. Lbz- WAY more power, quieter engine compartment (noisier injectors though), more turbo lag, factory high idle which is great, and the best part is the 6 speed alli.

What is a LB7 Duramax?

The LB7 Duramax diesel is a direct-injected, turbocharged, intercooled, four-valve-per-cylinder V-8 that produces 300 hp and 560 lb-ft of torque. Starting from a blank sheet of paper, the 6.6L Duramax is recognized to date as the fastest diesel development program in the world.

How much horsepower does a stock LB7 have?

235-300 horsepower
Producing 235-300 horsepower and 500-520 lb/ft of torque, the LB7 Duramax was a beast….6.6L LB7 Duramax Specifications Chart.

How many MPG does a Chevy 2500 diesel get?

Fuel Economy and Real-World MPG The diesel Silverado 2500HD managed 19 mpg on the highway, as did the Ram 2500 we last tested.