Diesel trucks are known for their increase diesel performance , towing capacity and fuel efficiency, but they can still benefit from some power upgrades that will improve engine performance and take them to the next level. Whether you have a Cummins, Power Stroke or Duramax, here are six must-have power upgrades to increase diesel performance and transform your truck into a powerful off-road and street machine.
1. Adding a turbocharger
Adding a new turbo to your diesel truck is an easy way to get more engine power. It forces more air into the combustion process and provides more oxygen to the engine, increasing power. It’s a popular diesel upgrade for good reason, but it can be expensive. However, it’s worth the investment for many diesel enthusiasts.
Power Up: Strategies to Increase Diesel Performance and Get the Most Out of Your Engine
A common modification for gas engines, a new camshaft can provide more power to your diesel by improving engine compression and optimizing the timing of the valve overlap and piston-to-valve clearances. Since diesels are compression ignition engines, these changes can be even more important than in gasoline vehicles.
3. Changing fuel injectors
Adding performance fuel injectors to your diesel engine is another quick and simple upgrade to your vehicle that can make a significant difference in its power. A specialized set of diesel fuel injectors can provide 50 to 100 horsepower gains when the proper mechanical adjustments are made. Changing your engine control module, aka the ECM is also an option, but it’s best left to a professional to avoid a blown-out engine or not passing emissions testing.