How to Properly Upgrade Your Duramax Fuel System

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How Much Fuel Does My Duramax Need?

When it comes to injectors there are a ton of different options and sizes to choose from. This is necessary for the vast applications they will be used for, from daily drivers to high horsepower drag trucks or dyno queens. Here are a few charts below that you can reference to help you decide what size injector and injection pumps are necessary to support the HP that you are looking to attain with your Duramax Truck.