Ford has a well-deserved reputation for producing reliable, high-powered diesel trucks. This reliability, combined with the dedication of the automaker’s many fans, helps to explain why there are still so many OBS 7.3-liter Powerstroke trucks on the road. Despite the fact that Ford stopped manufacturing OBS 7.3 L engines in 1997, the engine remains popular among truck enthusiasts across the United States.

The original OBS 7.3 L was plenty powerful enough for the average driver, but that doesn’t mean there’s not still some room for improvement. Many truck owners choose to make the most of their investments by modifying their vehicles for improved power and performance. Read on to find out about a few of the most popular of these modifications.

Electric Fuel Pump

The Bosch electric fuel pump is one of the most commonly recommended upgrades for 7.3 L Powerstroke trucks, as it eliminates fuel pulsation and ensures a smooth delivery. This durable pump is also able to reduce noise and vibration, thanks to its noise suppression coil. Overall, replacing the fuel pump in an OBS 7.3 L Powerstroke is one of the most popular, and the most affordable, modifications truck owners can make to improve their vehicles’ performance.

Improved Injectors

The OBS 7.3 L Powerstroke was designed to accommodate 90cc fuel injectors. While that offered plenty of power for casual drivers, true Ford enthusiasts typically prefer to upgrade the engine's injectors for increased performance. Upgrading the injectors can add the extra horsepower drivers need to see real, meaningful power increases.

Most drivers opt for the 160cc injectors for maximum performance. It’s important to consider the fact that making the most of these injectors requires a little bit of additional work. Without upgrading the fuel pump and the fuel lines, even the best hybrid injectors will not provide the kind of results drivers are looking for.

A More Comprehensive Solution

Drivers who really want to make the most of their trucks’ already impressive power might want to consider installing the Driven Diesel COMPLETE OBS Electric Fuel System. This surprisingly affordable kit comes with everything necessary to supply injectors up to 160cc, ensure a more consistent fuel supply, and prime the system prior to engine start. Check out driven diesel online to learn more about this kit and other comprehensive performance improvement solutions today.